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Moussa-Tooks, Alexandra B; Beermann, Adam; Felix, Karlos Manzanarez; Coleman, Michael; Bouix, Sylvain; Holt, Daphne; Lewandowski, Kathryn E; Öngür, Dost; Breier, Alan; Shenton, Martha E; Heckers, Stephan; Walther, Sebastian; Brady, Roscoe O; Ward, Heather Burrell (2024). Isolation of Distinct Networks Driving Action and Cognition in Psychomotor Processes. Biological psychiatry, 96(5), pp. 390-400. Elsevier 10.1016/j.biopsych.2024.02.1013
Denier, Niklaus; Grieder, Matthias; Jann, Kay; Breit, Sigrid; Mertse, Nicolas; Walther, Sebastian; Soravia, Leila M; Meyer, Agnes; Federspiel, Andrea; Wiest, Roland; Bracht, Tobias (2024). Analyzing Fractal Dimension in Electroconvulsive Therapy: Unraveling Complexity in Structural and Functional Neuroimaging. NeuroImage, 297, p. 120671. Elsevier 10.1016/j.neuroimage.2024.120671
Skiba, Rafal M; Chinchani, Abhijit M; Menon, Mahesh; Lepage, Martin; Lavigne, Katie M; Malla, Ashok; Joober, Ridha; Goldberg, Joel O; Heinrichs, R Walter; Castle, David J; Burns, Amy; Best, Michael W; Rossell, Susan L; Walther, Sebastian; Woodward, Todd S (2024). Overlap between individual differences in cognition and symptoms of schizophrenia. Schizophrenia research, 270, pp. 220-228. Elsevier 10.1016/j.schres.2024.06.010
Gysin-Maillart, Anja; Bettschen, David; Annaheim, Pascale; Brogna, Stella; Walther, Sebastian; Waern, Margda; Müller, Martin; Exadaktylos, Aristomenis K; Klukowska-Rötzler, Jolanta (2024). Sociodemographic and Clinical Characteristics of Older Adults With Suicide-Related Emergency Department Presentations. (In Press). Journal of aging and health, p. 8982643241261094. Sage 10.1177/08982643241261094
Kyrou, Alexandra; Grünert, Elina; Wüthrich, Florian; Nadesalingam, Niluja; Chapellier, Victoria; Nuoffer, Melanie G; Pavlidou, Anastasia; Lefebvre, Stéphanie; Walther, Sebastian (2024). Test-retest reliability of resting-state cerebral blood flow quantification using pulsed Arterial Spin Labeling (PASL) over 3 weeks vs 8 weeks in healthy controls. Psychiatry research. Neuroimaging, 341(111823), p. 111823. Elsevier 10.1016/j.pscychresns.2024.111823
Walther, Sebastian; Alexaki, Danai; Weiss, Florian; Baumann-Gama, Daniel; Kyrou, Alexandra; Nuoffer, Melanie G; Wüthrich, Florian; Lefebvre, Stephanie; Nadesalingam, Niluja (2024). Psychomotor Slowing in Psychosis and Inhibitory Repetitive Transcranial Magnetic Stimulation: A Randomized Clinical Trial. JAMA psychiatry, 81(6), pp. 563-571. American Medical Association 10.1001/jamapsychiatry.2024.0026
Lefebvre, Stephanie; Gehrig, Gwendolyn; Nadesalingam, Niluja; Nuoffer, Melanie G; Kyrou, Alexandra; Wüthrich, Florian; Walther, Sebastian (2024). The pathobiology of psychomotor slowing in psychosis: altered cortical excitability and connectivity. Brain : a journal of neurology, 147(4), pp. 1423-1435. Oxford University Press 10.1093/brain/awad395
Leserri, Simona; Segura-Amil, Alba; Nowacki, Andreas; Debove, Ines; Petermann, Katrin; Schäppi, Lea; Preti, Maria Giulia; Van De Ville, Dimitri; Pollo, Claudio; Walther, Sebastian; Nguyen, T A Khoa (2024). Linking connectivity of deep brain stimulation of nucleus accumbens area with clinical depression improvements: a retrospective longitudinal case series. European archives of psychiatry and clinical neuroscience, 274(3), pp. 685-696. Springer 10.1007/s00406-023-01683-x
Damme, Katherine S F; Vargas, Teresa G; Walther, Sebastian; Shankman, Stewart A; Mittal, Vijay A (2024). Physical and mental health in adolescence: novel insights from a transdiagnostic examination of FitBit data in the ABCD study. Translational psychiatry, 14(75) Nature Publishing Group 10.1038/s41398-024-02794-2
Wüthrich, Florian; Lefebvre, Stephanie; Mittal, Vijay A; Shankman, Stewart A; Alexander, Nina; Brosch, Katharina; Flinkenflügel, Kira; Goltermann, Janik; Grotegerd, Dominik; Hahn, Tim; Jamalabadi, Hamidreza; Jansen, Andreas; Leehr, Elisabeth J; Meinert, Susanne; Nenadić, Igor; Nitsch, Robert; Stein, Frederike; Straube, Benjamin; Teutenberg, Lea; Thiel, Katharina; ... (2024). The neural signature of psychomotor disturbance in depression. Molecular psychiatry, 29(2), pp. 317-326. Nature Publishing Group 10.1038/s41380-023-02327-1
Walther, Sebastian (2024). How to embrace transdiagnostic concepts when neurodevelopmental disorders become harbingers of adult psychopathology? European archives of psychiatry and clinical neuroscience, 274(1), pp. 1-2. Springer 10.1007/s00406-023-01756-x
Walther, Sebastian; Heckers, Stephan (2024). Mapping Psychomotor Behavior in the Brain. JAMA psychiatry, 81(1), pp. 7-8. American Medical Association 10.1001/jamapsychiatry.2023.4290
Walther, Sebastian; Nadesalingam, Niluja; Nuoffer, Melanie; Kyrou, Alexandra; Wüthrich, Florian; Lefebvre, Stephanie (2024). Structural alterations of the motor cortex and higher order cortical areas suggest early neurodevelopmental origin of catatonia in schizophrenia. Schizophrenia Research, 263, pp. 131-138. Elsevier 10.1016/j.schres.2022.10.004
Foucher, Jack R; Hirjak, Dusan; Walther, Sebastian; Dormegny-Jeanjean, Ludovic C; Humbert, Ilia; Mainberger, Olivier; de Billy, Clément C; Schorr, Benoit; Vercueil, Laurent; Rogers, Jonathan; Ungvari, Gabor; Waddington, John; Berna, Fabrice (2024). From one to many: Hypertonia in schizophrenia spectrum psychosis an integrative review and adversarial collaboration report. Schizophrenia research, 263, pp. 66-81. Elsevier 10.1016/j.schres.2023.03.031
Nenadić, Igor; Meller, Tina; Evermann, Ulrika; Pfarr, Julia-Katharina; Federspiel, Andrea; Walther, Sebastian; Grezellschak, Sarah; Abu-Akel, Ahmad (2024). Modelling the overlap and divergence of autistic and schizotypal traits on hippocampal subfield volumes and regional cerebral blood flow. Molecular psychiatry, 29(1), pp. 74-84. Nature Publishing Group 10.1038/s41380-023-02302-w
Breit, Sigrid; Meyer, Agnes; Schmitt, Wolfgang; Bracht, Tobias; Walther, Sebastian (2024). The Effect of Electroconvulsive Therapy on Specific Catatonia Symptoms and Predictors of Late Response. Pharmacopsychiatry, 57(1), pp. 13-20. Thieme 10.1055/a-2195-1499
Bühler, Janine; Weber, Samantha; Serafeim, Loukas; Walther, Sebastian; Aybek, Selma (2024). Non-invasive neuromodulation of the right temporoparietal junction using theta-burst stimulation in functional neurological disorder. BMJ neurology open, 6(e000525) British Medical Association 10.1136/bmjno-2023-000525
Heckers, Stephan; Walther, Sebastian (2023). Catatonia. The New England journal of medicine, 389(19), pp. 1797-1802. Massachusetts Medical Society 10.1056/NEJMra2116304
Conring, Frauke; Gangl, Nicole; Derome, Melodie; Wiest, Roland; Federspiel, Andrea; Walther, Sebastian; Stegmayer, Katharina (2023). Associations of resting-state perfusion and auditory verbal hallucinations with and without emotional content in schizophrenia. NeuroImage: Clinical, 40, p. 103527. Elsevier 10.1016/j.nicl.2023.103527
Gangl, Nicole; Conring, Frauke; Federspiel, Andrea; Wiest, Roland; Walther, Sebastian; Stegmayer, Katharina (2023). Resting-state perfusion in motor and fronto-limbic areas is linked to diminished expression of emotion and speech in schizophrenia. Schizophrenia, 9(1), p. 51. Springer Nature 10.1038/s41537-023-00384-7
Cetin-Karayumak, Suheyla; Lyall, Amanda E; Di Biase, Maria A; Seitz-Holland, Johanna; Zhang, Fan; Kelly, Sinead; Elad, Doron; Pearlson, Godfrey; Tamminga, Carol A; Sweeney, John A; Clementz, Brett A; Schretlen, David; Stegmayer, Katharina; Walther, Sebastian; Lee, Jungsun; Crow, Tim; James, Anthony; Voineskos, Aristotle; Buchanan, Robert W; Szeszko, Philip R; ... (2023). Characterization of the extracellular free water signal in schizophrenia using multi-site diffusion MRI harmonization. Molecular psychiatry, 28(5), pp. 2030-2038. Nature Publishing Group 10.1038/s41380-023-02068-1
Denier, Niklaus; Walther, Sebastian; Breit, Sigrid; Mertse, Nicolas; Federspiel, Andrea; Meyer, Agnes; Soravia, Leila M; Wallimann, Meret; Wiest, Roland; Bracht, Tobias (2023). Electroconvulsive therapy induces remodeling of hippocampal co-activation with the default mode network in patients with depression. NeuroImage: Clinical, 38, p. 103404. Elsevier 10.1016/j.nicl.2023.103404
Maderthaner, Lydia; Pavlidou, Anastasia; Lefebvre, Stephanie; Nadesalingam, Niluja; Chapellier, Victoria; von Känel, Sofie; Kyrou, Alexandra; Alexaki, Despoina Danai; Wüthrich, Florian; Weiss, Florian; Baumann-Gama, Daniel; Wiest, Roland; Strik, Werner; Kircher, Tilo; Walther, Sebastian (2023). Neural Correlates of Formal Thought Disorder Dimensions in Psychosis. Schizophrenia bulletin, 49(Suppl. 2), S104-S114. Oxford University Press 10.1093/schbul/sbac120
Nadesalingam, Niluja; Lefebvre, Stéphanie; Alexaki, Danai; Baumann Gama, Daniel; Wüthrich, Florian; Kyrou, Alexandra; Kerkeni, Hassen; Kalla, Roger; Walther, Sebastian (2023). The Behavioral Mapping of Psychomotor Slowing in Psychosis Demonstrates Heterogeneity Among Patients Suggesting Distinct Pathobiology. Schizophrenia bulletin, 49(2), pp. 507-517. Oxford University Press 10.1093/schbul/sbac170
Bracht, Tobias; Walther, Sebastian; Breit, Sigrid; Mertse, Nicolas; Federspiel, Andrea; Meyer, Agnes; Soravia, Leila; Wiest, Roland; Denier, Niklaus (2023). Distinct and shared patterns of brain plasticity during electroconvulsive therapy and treatment as usual in depression: an observational multimodal MRI-study. Translational Psychiatry, 13(1), p. 6. Springer Nature 10.1038/s41398-022-02304-2
Wüthrich, Florian; Lefebvre, Stephanie; Nadesalingam, Niluja; Bernard, Jessica A; Mittal, Vijay A; Shankman, Stewart A; Walther, Sebastian (2023). Test-retest reliability of a finger-tapping fMRI task in a healthy population. European journal of neuroscience, 57(1), pp. 78-90. Wiley 10.1111/ejn.15865
Pavlidou, Anastasia; Gorisse, Geoffrey; Banakou, Domna; Walther, Sebastian (2023). Using virtual reality to assess gesture performance deficits in schizophrenia patients. Frontiers in psychiatry, 14(1191601), p. 1191601. Frontiers 10.3389/fpsyt.2023.1191601
Liebrand, Matthias; Rebsamen, Michael; Nakamura-Utsunomiya, Akari; von den Driesch, Luisa; Köck, Patrick; Caccia, Julien; Hamann, Christoph; Wiest, Roland; Kaess, Michael; Walther, Sebastian; Tschumi, Sibylle; Hiyama, Takeshi Y; Kindler, Jochen (2023). Case report: Psychosis and catatonia in an adolescent patient with adipsic hypernatremia and autoantibodies against the subfornical organ. Frontiers in psychiatry, 14, p. 1206226. Frontiers 10.3389/fpsyt.2023.1206226
Bassetti, Claudio L. A.; Heldner, Mirjam R.; Adorjan, Kristina; Albanese, Emiliano; Allali, Gilles; Arnold, Marcel; Bègue, Indrit; Bochud, Murielle; Chan, Andrew; do Cuénod, Kim Q.; Du Pasquier, Renaud; Draganski, Bogdan; Eshmawey, Mohamed; Felbecker, Ansgar; Fischer, Urs; Frahsa, Annika; Frisoni, Giovanni B.; Grossmann, Harald; Guzman, Raphael; Hackenberg, Annette; ... (2023). The Swiss Brain Health Plan 2023–2033. Clinical and translational neuroscience, 7(4), p. 38. MDPI 10.3390/ctn7040038
Nuoffer, Melanie; Lefebvre, Stephanie; Nadesalingam, Niluja; Alexaki, Danai; Baumann Gama, Daniel; Wüthrich, Florian; Kyrou, Alexandra; Kerkeni, Hassen; Kalla, Roger; Walther, Sebastian (2022). Psychomotor slowing alters gait velocity, cadence, and stride length and indicates negative symptom severity in psychosis. Schizophrenia, 8(1), p. 116. Springer Nature 10.1038/s41537-022-00324-x
Diem, L; Evangelopoulos, M E; Karathanassis, D; Natsis, V; Kamber, N; Hammer, H; Friedli, C; Chan, A; Helbling, A; Penner, I K; Salmen, A; Walther, S; Stegmayer, K; Hoepner, R (2022). Hypogammaglobulinemia: A contributing factor to multiple sclerosis fatigue? Multiple Sclerosis and Related Disorders, 68, p. 104148. Elsevier 10.1016/j.msard.2022.104148
Bracht, Tobias; Denier, Niklaus; Wallimann, Meret; Walther, Sebastian; Mertse, Nicolas; Breit, Sigrid; Federspiel, Andrea; Wiest, Roland; Soravia, Leila (2022). Hippocampal volume and parahippocampal cingulum alterations are associated with avoidant attachment in patients with depression. Journal of affective disorders reports, 10(100435), p. 100435. Elsevier 10.1016/j.jadr.2022.100435
Chiavi, Deborah; Haag, Christina; Chan, Andrew; Kamm, Christian Philipp; Sieber, Chloé; Stanikić, Mina; Rodgers, Stephanie; Pot, Caroline; Kesselring, Jürg; Salmen, Anke; Rapold, Irene; Calabrese, Pasquale; Manjaly, Zina-Mary; Gobbi, Claudio; Zecca, Chiara; Walther, Sebastian; Stegmayer, Katharina; Hoepner, Robert; Puhan, Milo and von Wyl, Viktor (2022). Studying Real-World Experiences of Persons with Multiple Sclerosis during the first Covid-19 Lockdown: An Application of Natural Language Processing. JMIR medical informatics, 10(11), e37945. JMIR Publications 10.2196/37945
Hoepner, Robert; Rodgers, Stephanie; Stegmayer, Katharina; Steinemann, Nina; Haag, Christina; Calabrese, Pasquale; Manjaly, Zina-Mary; Salmen, Anke; Kesselring, Jürg; Zecca, Chiara; Gobbi, Claudio; Puhan, Milo A; Walther, Sebastian; von Wyl, Viktor (2022). Feelings of loneliness, COVID-19-specific-health anxiety and depressive symptoms during the first COVID-19 wave in Swiss persons with multiple sclerosis. Scientific reports, 12(1), p. 17829. Springer Nature 10.1038/s41598-022-22445-0
Walther, Sebastian; Lefebvre, Stephanie; Conring, Frauke; Gangl, Nicole; Nadesalingam, Niluja; Alexaki, Danai; Wüthrich, Florian; Rüter, Maximilian; Viher, Petra V; Federspiel, Andrea; Wiest, Roland; Stegmayer, Katharina (2022). Limbic links to paranoia: increased resting-state functional connectivity between amygdala, hippocampus and orbitofrontal cortex in schizophrenia patients with paranoia. European archives of psychiatry and clinical neuroscience, 272(6), pp. 1021-1032. Springer 10.1007/s00406-021-01337-w
Walther, Sebastian (2022). Brain connectivity measures hold promise for informing on the pathobiology of psychosis symptom dimensions. European archives of psychiatry and clinical neuroscience, 272(6), pp. 925-927. Springer 10.1007/s00406-022-01465-x
Seitz-Holland, Johanna; Wojcik, Joanne D; Cetin-Karayumak, Suheyla; Lyall, Amanda E; Pasternak, Ofer; Rathi, Yogesh; Vangel, Mark; Pearlson, Godfrey; Tamminga, Carol; Sweeney, John A; Clementz, Brett A; Schretlen, David A; Viher, Petra Verena; Stegmayer, Katharina; Walther, Sebastian; Lee, Jungsun; Crow, Tim; James, Anthony; Voineskos, Aristotle; Buchanan, Robert W; ... (2022). Cognitive deficits, clinical variables, and white matter microstructure in schizophrenia: a multisite harmonization study. Molecular psychiatry, 27(9), pp. 3719-3730. Springer Nature 10.1038/s41380-022-01731-3
Letkiewicz, Allison M; Cochran, Amy L; Mittal, Vijay A; Walther, Sebastian; Shankman, Stewart A (2022). Reward-based reinforcement learning is altered among individuals with a history of major depressive disorder and psychomotor retardation symptoms. Journal of psychiatric research, 152, pp. 175-181. Elsevier 10.1016/j.jpsychires.2022.06.032
Chapellier, Victoria; Pavlidou, Anastasia; Mueller, Daniel R; Walther, Sebastian (2022). Brain Stimulation and Group Therapy to Improve Gesture and Social Skills in Schizophrenia-The Study Protocol of a Randomized, Sham-Controlled, Three-Arm, Double-Blind Trial. Frontiers in psychiatry, 13, p. 909703. Frontiers 10.3389/fpsyt.2022.909703
Walther, Sebastian; Mittal, Vijay A (2022). Motor Behavior is Relevant for Understanding Mechanism, Bolstering Prediction, And Improving Treatment: A Transdiagnostic Perspective. Schizophrenia bulletin, 48(4), pp. 741-748. Oxford University Press 10.1093/schbul/sbac003
Damme, Katherine S F; Park, Jadyn S; Walther, Sebastian; Vargas, Teresa; Shankman, Stewart A; Mittal, Vijay A (2022). Depression and Psychosis Risk Shared Vulnerability for Motor Signs Across Development, Symptom Dimensions, and Familial Risk. Schizophrenia bulletin, 48(4), pp. 752-762. Oxford University Press 10.1093/schbul/sbab133
Pavlidou, Anastasia; Chapellier, Victoria; Maderthaner, Lydia; von Känel, Sofie; Walther, Sebastian (2022). Using dynamic point light display stimuli to assess gesture deficits in schizophrenia. Schizophrenia research. Cognition, 28, p. 100240. Elsevier 10.1016/j.scog.2022.100240
Schaub, Nora; Ammann, Nina; Conring, Frauke; Müller, Thomas; Federspiel, Andrea; Wiest, Roland; Hoepner, Robert; Stegmayer, Katharina; Walther, Sebastian (2022). Effect of Season of Birth on Hippocampus Volume in a Transdiagnostic Sample of Patients With Depression and Schizophrenia. Frontiers in human neuroscience, 16, p. 877461. Frontiers Research Foundation 10.3389/fnhum.2022.877461
Gysin-Maillart, Anja C.; Jansen, Rahel; Walther, Sebastian; Jobes, David A.; Brodbeck, Jeannette; Marmet, Simon (2022). Longitudinal Development of Reasons for Living and Dying With Suicide Attempters: A 2-Year Follow-Up Study. Frontiers in psychiatry, 13 Frontiers 10.3389/fpsyt.2022.865831
Nadesalingam, Niluja; Chapellier, Victoria; Lefebvre, Stephanie; Pavlidou, Anastasia; Stegmayer, Katharina; Alexaki, Danai; Baumann Gama, Daniel; Maderthaner, Lydia; von Känel, Sofie; Wüthrich, Florian; Walther, Sebastian (2022). Motor abnormalities are associated with poor social and functional outcomes in schizophrenia. Comprehensive psychiatry, 115, p. 152307. Elsevier 10.1016/j.comppsych.2022.152307
Wüthrich, Florian; Nabb, Carver B; Mittal, Vijay A; Shankman, Stewart A; Walther, Sebastian (2022). Actigraphically measured psychomotor slowing in depression: systematic review and meta-analysis. Psychological medicine, 52(7), pp. 1208-1221. Cambridge University Press 10.1017/S0033291722000903
Bachofner, Hanta; Scherer, Konstantin A; Vanbellingen, Tim; Bohlhalter, Stephan; Stegmayer, Katharina; Walther, Sebastian (2022). Validation of the Apraxia Screen TULIA (AST) in Schizophrenia. Neuropsychobiology, 81(4), pp. 311-321. Karger 10.1159/000523778
Mertse, Nicolas; Denier, Niklaus; Walther, Sebastian; Breit, Sigrid; Grosskurth, Elmar; Federspiel, Andrea; Wiest, Roland; Bracht, Tobias (2022). Associations between anterior cingulate thickness, cingulum bundle microstructure, melancholia and depression severity in unipolar depression. Journal of affective disorders, 301, pp. 437-444. Elsevier 10.1016/j.jad.2022.01.035
Foucher, Jack R; Jeanjean, Ludovic C; de Billy, Clément C; Pfuhlmann, Bruno; Clauss, Julie M E; Obrecht, Alexandre; Mainberger, Olivier; Vernet, Remi; Arcay, Hippolyte; Schorr, Benoit; Weibel, Sébastien; Walther, Sebastian; van Harten, Peter N; Waddington, John L; Cuesta, Manuel J; Peralta, Victor; Dupin, Lucile; Sambataro, Fabio; Morrens, Manuel; Kubera, Katharina M; ... (2022). The polysemous concepts of psychomotricity and catatonia: A European multi-consensus perspective. European neuropsychopharmacology, 56, pp. 60-73. Elsevier 10.1016/j.euroneuro.2021.11.008
Chapellier, Victoria; Pavlidou, Anastasia; Maderthaner, Lydia; von Känel, Sofie; Walther, Sebastian (2022). The Impact of Poor Nonverbal Social Perception on Functional Capacity in Schizophrenia. Frontiers in psychology, 13 Frontiers Research Foundation 10.3389/fpsyg.2022.804093
Bracht, Tobias; Mertse, Nicolas; Walther, Sebastian; Lüdi, Karin; Breit, Sigrid; Federspiel, Andrea; Wiest, Roland; Denier, Niklaus (2022). Link between structural connectivity of the medial forebrain bundle, functional connectivity of the ventral tegmental area, and anhedonia in unipolar depression. NeuroImage: Clinical, 34, p. 102961. Elsevier 10.1016/j.nicl.2022.102961
Walther, Sebastian; Vladimirova, Irena; Alexaki, Danai; Schäppi, Lea; Damme, Kathrine S F; Mittal, Vijay A; Shankman, Stewart A; Stegmayer, Katharina (2022). Low physical activity is associated with two hypokinetic motor abnormalities in psychosis. Journal of psychiatric research, 146, pp. 258-263. Elsevier 10.1016/j.jpsychires.2021.11.014
Viher, Petra Verena; Stegmayer, Katharina Deborah Lena; Bracht, Tobias; Federspiel, Andrea; Bohlhalter, Stephan; Strik, Werner; Wiest, Roland; Walther, Sebastian (2022). Neurological Soft Signs Are Associated With Altered White Matter in Patients With Schizophrenia. Schizophrenia bulletin, 48(1), pp. 220-230. Oxford University Press 10.1093/schbul/sbab089
Pieters, Lydia E; Nadesalingam, Niluja; Walther, Sebastian; van Harten, Peter N (2022). A systematic review of the prognostic value of motor abnormalities on clinical outcome in psychosis. Neuroscience and biobehavioral reviews, 132, pp. 691-705. Elsevier 10.1016/j.neubiorev.2021.11.027
Damme, Katherine S F; Park, Jadyn S; Vargas, Teresa; Walther, Sebastian; Shankman, Stewart A; Mittal, Vijay A (2022). Motor abnormalities, depression risk, and clinical course in adolescence. Biological psychiatry global open science, 2(1), pp. 61-69. Elsevier 10.1016/j.bpsgos.2021.06.011
von Känel, Sofie; Nadesalingam, Niluja; Alexaki, Despoina; Baumann Gama, Daniel; Kyrou, Alexandra; Lefebvre, Stéphanie; Walther, Sebastian (2022). Measuring catatonia motor behavior with objective instrumentation. Frontiers in psychiatry, 13, p. 880747. Frontiers 10.3389/fpsyt.2022.880747
Pastore-Wapp, Manuela; Gyurkó, Dávid M; Vanbellingen, Tim; Lehnick, Dirk; Cazzoli, Dario; Pflugshaupt, Tobias; Pflugi, Stefanie; Nyffeler, Thomas; Walther, Sebastian; Bohlhalter, Stephan (2022). Improved gesturing in left-hemispheric stroke by right inferior parietal theta burst stimulation. Frontiers in neuroscience, 16(998729), p. 998729. Frontiers Research Foundation 10.3389/fnins.2022.998729
Elad, Doron; Cetin-Karayumak, Suheyla; Zhang, Fan; Cho, Kang Ik K; Lyall, Amanda E; Seitz-Holland, Johanna; Ben-Ari, Rami; Pearlson, Godfrey D; Tamminga, Carol A; Sweeney, John A; Clementz, Brett A; Schretlen, David J; Viher, Petra; Stegmayer, Katharina; Walther, Sebastian; Lee, Jungsun; Crow, Tim J; James, Anthony; Voineskos, Aristotle N; Buchanan, Robert W; ... (2021). Improving the predictive potential of diffusion MRI in schizophrenia using normative models-Towards subject-level classification. Human brain mapping, 42(14), pp. 4658-4670. Wiley-Blackwell 10.1002/hbm.25574
Pavlidou, Anastasia; Viher, Petra V.; Bachofner, Hanta; Weiss, Florian; Stegmayer, Katharina; Shankman, Stewart A.; Mittal, Vijay A.; Walther, Sebastian (2021). Hand gesture performance is impaired in major depressive disorder: A matter of working memory performance? Journal of affective disorders, 292, pp. 81-88. Elsevier 10.1016/j.jad.2021.05.055
Seitz-Holland, Johanna; Cetin-Karayumak, Suheyla; Wojcik, Joanne D; Lyall, Amanda; Levitt, James; Shenton, Martha E; Pasternak, Ofer; Westin, Carl-Fredrik; Baxi, Madhura; Kelly, Sinead; Mesholam-Gately, Raquelle; Vangel, Mark; Pearlson, Godfrey; Tamminga, Carol A; Sweeney, John A; Clementz, Brett A; Schretlen, David; Viher, Petra Verena; Stegmayer, Katharina; Walther, Sebastian; ... (2021). Elucidating the relationship between white matter structure, demographic, and clinical variables in schizophrenia-a multicenter harmonized diffusion tensor imaging study. Molecular psychiatry, 26(9), pp. 5357-5370. Springer Nature 10.1038/s41380-021-01018-z
Mittal, Vijay A; Bernard, Jessica A; Walther, Sebastian (2021). Cerebellar-thalamic circuits play a critical role in psychomotor function. Molecular psychiatry, 26(8), pp. 3666-3668. Springer Nature 10.1038/s41380-020-00935-9
Michel, Konrad; Gysin-Maillart, Anja; Breit, Sigrid; Walther, Sebastian; Pavlidou, Anastasia (2021). Psychopharmacological treatment is not associated with reduced suicide ideation and reattempts in an observational follow-up study of suicide attempters. Journal of psychiatric research, 140, pp. 180-186. Elsevier 10.1016/j.jpsychires.2021.05.068
Mittal, Vijay A; Bernard, Jessica A; Strauss, Gregory P; Walther, Sebastian (2021). New Insights Into Sedentary Behavior Highlight the Need to Revisit the Way We See Motor Symptoms in Psychosis. Schizophrenia bulletin, 47(4), pp. 877-879. Oxford University Press 10.1093/schbul/sbab057
Wahl, Karina; van den Hout, Marcel; Heinzel, Carlotta V.; Kollárik, Martin; Meyer, Andrea; Benoy, Charles; Berberich, Götz; Domschke, Katharina; Gloster, Andrew; Gradwohl, Gassan; Hofecker, Maria; Jähne, Andreas; Koch, Stefan; Külz, Anne Katrin; Moggi, Franz; Poppe, Christine; Riedel, Andreas; Rufer, Michael; Stierle, Christian; Voderholzer, Ulrich; ... (2021). Rumination about obsessive symptoms and mood maintains obsessive-compulsive symptoms and depressed mood: An experimental study. Journal of Abnormal Psychology, 130(5), pp. 435-442. American Psychological Association 10.1037/abn0000677
Heckers, Stephan; Walther, Sebastian (2021). Caring for the Patient With Catatonia. JAMA psychiatry, 78(5), pp. 560-561. American Medical Association 10.1001/jamapsychiatry.2021.0096
Menchón, José M; Real, Eva; Alonso, Pino; Aparicio, Marco Alberto; Segalas, Cinto; Plans, Gerard; Luyten, Laura; Brunfaut, Els; Matthijs, Laurean; Raymakers, Simon; Bervoets, Chris; Higueras, Antonio; Katati, Majed; Guerrero, José; Hurtado, Mariena; Prieto, Mercedes; Stieglitz, Lennart H; Löffelholz, Georg; Walther, Sebastian; Pollo, Claudio; ... (2021). A prospective international multi-center study on safety and efficacy of deep brain stimulation for resistant obsessive-compulsive disorder. Molecular psychiatry, 26(4), pp. 1234-1247. Nature Publishing Group 10.1038/s41380-019-0562-6
Müller, Monika; Wüthrich, Florian; Federspiel, Andrea; Wiest, Roland; Egloff, Niklaus; Reichenbach, Stephan; Exadaktylos, Aristomenis; Jüni, Peter; Curatolo, Michele; Walther, Sebastian (2021). Altered central pain processing in fibromyalgia-A multimodal neuroimaging case-control study using arterial spin labelling. PLoS ONE, 16(2), e0235879. Public Library of Science 10.1371/journal.pone.0235879
Walther, Sebastian; Baeken, Chris (2021). Non-invasive brain stimulation: the next frontier in psychiatry. European archives of psychiatry and clinical neuroscience, 271(1), pp. 1-2. Springer 10.1007/s00406-020-01225-9
Pavlidou, Anastasia; Walther, Sebastian (2021). Using Virtual Reality as a Tool in the Rehabilitation of Movement Abnormalities in Schizophrenia. Frontiers in psychology, 11(607312), p. 607312. Frontiers Research Foundation 10.3389/fpsyg.2020.607312
Seitz, Johanna; Cetin-Karayumak, Suheyla; Lyall, Amanda; Pasternak, Ofer; Baxi, Madhura; Vangel, Mark; Pearlson, Godfrey; Tamminga, Carol; Sweeney, John; Clementz, Brett; Schretlen, David; Viher, Petra Verena; Stegmayer, Katharina; Walther, Sebastian; Lee, Jungsun; Crow, Tim; James, Anthony; Voineskos, Aristotle; Buchanan, Robert W; Szeszko, Philip R; ... (2021). Investigating Sexual Dimorphism of Human White Matter in a Harmonized, Multisite Diffusion Magnetic Resonance Imaging Study. Cerebral cortex, 31(1), pp. 201-212. Oxford University Press 10.1093/cercor/bhaa220
Soravia, Leila M.; Schwab, Simon; Walther, Sebastian; Müller, Thomas (2021). Rescuers at Risk: Posttraumatic Stress Symptoms Among Police Officers, Fire Fighters, Ambulance Personnel, and Emergency and Psychiatric Nurses. Frontiers in psychiatry, 11, p. 602064. Frontiers 10.3389/fpsyt.2020.602064
Cetin-Karayumak, Suheyla; Di Biase, Maria A; Chunga, Natalia; Reid, Benjamin; Somes, Nathaniel; Lyall, Amanda E; Kelly, Sinead; Solgun, Bengisu; Pasternak, Ofer; Vangel, Mark; Pearlson, Godfrey; Tamminga, Carol; Sweeney, John A; Clementz, Brett; Schretlen, David; Viher, Petra Verena; Stegmayer, Katharina Deborah Lena; Walther, Sebastian; Lee, Jungsun; Crow, Tim; ... (2020). White matter abnormalities across the lifespan of schizophrenia: a harmonized multi-site diffusion MRI study. Molecular psychiatry, 25(12), pp. 3208-3219. Nature Publishing Group 10.1038/s41380-019-0509-y
Walther, Sebastian; Mittal, Vijay A; Stegmayer, Katharina Deborah Lena; Bohlhalter, Stephan (2020). Gesture deficits and apraxia in schizophrenia. Cortex, 133, pp. 65-75. Elsevier 10.1016/j.cortex.2020.09.017
Viher, Petra; Abdulkadir, Ahmed; Savadijev, Peter; Stegmayer, Katharina; Kubicki, Marek; Makris, Nikos; Karmacharya, Sarina; Federspiel, Andrea; Bohlhalter, Stephan; Vanbellingen, Tim; Müri, René; Wiest, Roland; Strik, Werner; Walther, Sebastian (2020). Structural organization of the praxis network predicts gesture production: Evidence from healthy subjects and patients with schizophrenia. Cortex, 132, pp. 322-333. Elsevier 10.1016/j.cortex.2020.05.023
Kaiser, Ariela J E; Funkhouser, Carter J; Mittal, Vijay A; Walther, Sebastian; Shankman, Stewart A (2020). Test-retest & familial concordance of MDD symptoms. Psychiatry research, 292, p. 113313. Elsevier 10.1016/j.psychres.2020.113313
Denier, Niklaus; Walther, Sebastian; Schneider, Christoph; Federspiel, Andrea; Wiest, Roland; Bracht, Tobias (2020). Reduced tract length of the medial forebrain bundle and the anterior thalamic radiation in bipolar disorder with melancholic depression. Journal of affective disorders, 274, pp. 8-14. Elsevier 10.1016/j.jad.2020.05.008
Walther, Sebastian; van Harten, Peter N; Waddington, John L; Cuesta, Manuel J; Peralta, Victor; Dupin, Lucile; Foucher, Jack R; Sambataro, Fabio; Morrens, Manuel; Kubera, Katharina M; Pieters, Lydia E; Stegmayer, Katharina; Strik, Werner; Wolf, R Christian; Hirjak, Dusan (2020). Movement disorder and sensorimotor abnormalities in schizophrenia and other psychoses - European consensus on assessment and perspectives. European neuropsychopharmacology, 38, pp. 25-39. Elsevier 10.1016/j.euroneuro.2020.07.003
Wüthrich, Florian; Pavlidou, Anastasia; Stegmayer, Katharina; Eisenhardt, Sarah; Moore, Jeanne Yvonne; Schäppi, Lea; Vanbellingen, Tim; Bohlhalter, Stephan; Walther, Sebastian (2020). Nonverbal communication remains untouched: No beneficial effect of symptomatic improvement on poor gesture performance in schizophrenia. Schizophrenia Research, 223, pp. 258-264. Elsevier 10.1016/j.schres.2020.08.013
Büetiger, Jessica R.; Hubl, Daniela; Kupferschmid, Stephan; Schultze-Lutter, Frauke; Schimmelmann, Benno G.; Federspiel, Andrea; Hauf, Martinus; Walther, Sebastian; Kaess, Michael; Michel, Chantal; Kindler, Jochen (2020). Trapped in a Glass Bell Jar: Neural Correlates of Depersonalization and Derealization in Subjects at Clinical High-Risk of Psychosis and Depersonalization–Derealization Disorder. Frontiers in psychiatry, 11 Frontiers 10.3389/fpsyt.2020.535652
Dean, Derek J; Woodward, Neil; Walther, Sebastian; McHugo, Maureen; Armstrong, Kristan; Heckers, Stephan (2020). Cognitive motor impairments and brain structure in schizophrenia spectrum disorder patients with a history of catatonia. Schizophrenia research, 222, pp. 335-341. Elsevier 10.1016/j.schres.2020.05.012
Wüthrich, Florian; Viher, Petra V; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Vanbellingen, Tim; Wiest, Roland; Walther, Sebastian (2020). Dysbalanced Resting-State Functional Connectivity Within the Praxis Network Is Linked to Gesture Deficits in Schizophrenia. Schizophrenia bulletin, 46(4), pp. 905-915. Oxford University Press 10.1093/schbul/sbaa008
Lefebvre, Stephanie; Pavlidou, Anastasia; Walther, Sebastian (2020). What is the potential of neurostimulation in the treatment of motor symptoms in schizophrenia? Expert review of neurotherapeutics, 20(7), pp. 697-706. Taylor & Francis 10.1080/14737175.2020.1775586
Viher, Petra V.; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Walther, Sebastian (2020). Altered diffusion in motor white matter tracts in psychosis patients with catatonia. Schizophrenia Research, 220, pp. 210-217. Elsevier 10.1016/j.schres.2020.03.017
Osborne, K Juston; Walther, Sebastian; Shankman, Stewart A; Mittal, Vijay A (2020). Psychomotor Slowing in Schizophrenia: Implications for Endophenotype and Biomarker Development. Biomarkers in neuropsychiatry, 2 Elsevier 10.1016/j.bionps.2020.100016
Surbeck, Werner; Hänggi, Jürgen; Scholtes, Felix; Viher, Petra V.; Schmidt, André; Stegmayer, Katharina; Studerus, Erich; Lang, Udine E; Riecher-Rössler, Anita; Strik, Werner; Seifritz, Erich; Borgwardt, Stefan; Quednow, Boris B; Walther, Sebastian (2020). Anatomical integrity within the inferior fronto-occipital fasciculus and semantic processing deficits in schizophrenia spectrum disorders. Schizophrenia research, 218, pp. 267-275. Elsevier 10.1016/j.schres.2019.12.025
Walther, Sebastian; Kunz, Maribel; Müller, Manuela; Zürcher, Caroline; Vladimirova, Irena; Bachofner, Hanta; Scherer, Konstantin A; Nadesalingam, Niluja; Stegmayer, Katharina; Bohlhalter, Stephan; Viher, Petra (2020). Single Session Transcranial Magnetic Stimulation Ameliorates Hand Gesture Deficits in Schizophrenia. Schizophrenia bulletin, 46(2), pp. 286-293. Oxford University Press 10.1093/schbul/sbz078
Berger, Anke; Schenk, Karin; Ging, Ankica; Walther, Sebastian; Cignacco, Eva (2020). Perinatal mental health care from the user and provider perspective: protocol for a qualitative study in Switzerland. Reproductive health, 17(1), p. 26. 10.1186/s12978-020-0882-7
Walther, Sebastian; Alexaki, Despoina Danai; Stegmayer, Katharina Deborah Lena; Vanbellingen, Tim; Bohlhalter, Stephan (2020). Conceptual disorganization impairs hand gesture performance in schizophrenia. Schizophrenia Research, 215, pp. 467-468. Elsevier 10.1016/j.schres.2019.09.001
Morrens, Manuel; Coppens, Violette; Walther, Sebastian (2020). Do Immune Dysregulations and Oxidative Damage Drive Mood and Psychotic Disorders? Neuropsychobiology, 79(4-5), pp. 251-254. Karger 10.1159/000496622
Vanbellingen, Tim; Pastore-Wapp, Manuela; Kübel, Stefanie; Nyffeler, Thomas; Schüpfer, Anne-Catherine; Kiefer, Claus; Zizlsperger, Leopold; Lutz, Kai; Luft, Andreas R.; Walther, Sebastian; Bohlhalter, Stephan (2020). Interhemispheric facilitation of gesturing: A combined theta burst stimulation and diffusion tensor imaging study. Brain stimulation, 13(2), pp. 457-463. Elsevier 10.1016/j.brs.2019.12.013
Shankman, Stewart A; Mittal, Vijay A; Walther, Sebastian (2020). An Examination of Psychomotor Disturbance in Current and Remitted MDD: An RDoC Study. Journal of psychiatry and brain science, 5 Hapres 10.20900/jpbs.20200007
Walther, Sebastian; Morrens, Manuel (2020). What Can Be Learned from Dimensional Perspectives on Psychiatry? Neuropsychobiology, 79(4-5), pp. 249-250. Karger 10.1159/000508762
Bracht, Tobias; Viher, Petra V.; Stegmayer, Katharina; Strik, Werner; Federspiel, Andrea; Wiest, Roland; Walther, Sebastian (2019). Increased structural connectivity of the medial forebrain bundle in schizophrenia spectrum disorders is associated with delusions of paranoid threat and grandiosity. NeuroImage: Clinical, 24, p. 102044. Elsevier 10.1016/j.nicl.2019.102044
Kindler, Jochen; Michel, Chantal; Schultze-Lutter, Frauke; Felber, Gwendolin; Hauf, Martinus; Schimmelmann, Benno G.; Kaess, Michael; Hubl, Daniela; Walther, Sebastian (2019). Functional and structural correlates of abnormal involuntary movements in psychosis risk and first episode psychosis. Schizophrenia Research, 212, pp. 196-203. Elsevier 10.1016/j.schres.2019.07.032
van Diermen, Linda; Vanmarcke, Simon; Walther, Sebastian; Moens, Herman; Veltman, Eveline; Fransen, Erik; Sabbe, Bernard; van der Mast, Roos; Birkenhäger, Tom; Schrijvers, Didier (2019). Can psychomotor disturbance predict ect outcome in depression? Journal of psychiatric research, 117, pp. 122-128. Elsevier 10.1016/j.jpsychires.2019.07.009
Schoretsanitis, Georgios; Stegmayer, Katharina Deborah Lena; Razavi, Nadja; Federspiel, Andrea; Müller, Thomas; Horn, Helge Joachim; Wiest, Roland; Strik, Werner; Walther, Sebastian (2019). Inferior frontal gyrus gray matter volume is associated with aggressive behavior in schizophrenia spectrum disorders. Psychiatry research: Neuroimaging, 290, pp. 14-21. Elsevier 10.1016/j.pscychresns.2019.06.003
Walther, Sebastian; Stegmayer, Katharina Deborah Lena; Wilson, Jo Ellen; Heckers, Stephan (2019). Structure and neural mechanisms of catatonia. The Lancet. Psychiatry, 6(7), pp. 610-619. Elsevier 10.1016/S2215-0366(18)30474-7
Viher, Petra; Docx, Lise; Van Hecke, Wim; Parizel, Paul M; Sabbe, Bernard; Federspiel, Andrea; Walther, Sebastian; Morrens, Manuel (2019). Aberrant fronto-striatal connectivity and fine motor function in schizophrenia. Psychiatry research: Neuroimaging, 288, pp. 44-50. Elsevier 10.1016/j.pscychresns.2019.04.010
Pinilla, Severin; Walther, Sebastian; Hofmeister, Arnd; Huwendiek, Sören (2019). Primary non-communicable disease prevention and communication barriers of deaf sign language users: a qualitative study. International journal for equity in health, 18(1), p. 71. BioMed Central 10.1186/s12939-019-0976-4
Mittal, Vijay A; Walther, Sebastian (2019). As motor system pathophysiology returns to the forefront of psychosis research, clinical implications should hold center stage. Schizophrenia bulletin, 45(3), pp. 495-497. Oxford University Press 10.1093/schbul/sby176
Walther, Sebastian; Bernard, J A; Mittal, V A; Shankman, S A (2019). The utility of an RDoC motor domain to understand psychomotor symptoms in depression. Psychological medicine, 49(2), pp. 212-216. Cambridge University Press 10.1017/S0033291718003033
Ring, Mariann; Walther, Sebastian; Gysin-Maillart, Anja C. (2019). The Association between Therapeutic Alliance and Individuals’ Wish to Die or Live. Psychology, 10(12), pp. 1711-1725. Scientific Research 10.4236/psych.2019.1012112
van Diermen, Linda; Walther, Sebastian; Cools, Olivia; Fransen, Erik; Birkenhäger, Tom K; Sabbe, Bernard C G; Schrijvers, Didier (2018). Observer-rated retardation but not agitation corresponds to objective motor measures in depression. Acta neuropsychiatrica, 30(6), pp. 359-364. Cambridge University Press 10.1017/neu.2018.21
Bracht, Tobias; Steinau, Sarah; Federspiel, Andrea; Schneider, Christoph; Wiest, Roland; Walther, Sebastian (2018). Physical activity is associated with left corticospinal tract microstructure in bipolar depression. NeuroImage: Clinical, 20, pp. 939-945. Elsevier 10.1016/j.nicl.2018.09.033
Dutschke, Lars Levi; Stegmayer, Katharina; Ramseyer, Fabian; Bohlhalter, Stephan; Vanbellingen, Tim; Strik, Werner; Walther, Sebastian (2018). Gesture impairments in schizophrenia are linked to increased movement and prolonged motor planning and execution. Schizophrenia Research, 200, pp. 42-49. Elsevier 10.1016/j.schres.2017.07.012
Cavelti, Marialuisa; Winkelbeiner, Stephanie; Federspiel, Andrea; Walther, Sebastian; Stegmayer, Katharina; Giezendanner, Stéphanie; Laimböck, Karin; Dierks, Thomas; Strik, Werner; Horn, Helge Joachim; Homan, Philipp (2018). Formal thought disorder is related to aberrations in language-related white matter tracts in patients with schizophrenia. Psychiatry research: Neuroimaging, 279, pp. 40-50. Elsevier 10.1016/j.pscychresns.2018.05.011
Dean, Derek J; Walther, Sebastian; Bernard, Jessica A; Mittal, Vijay A (2018). Motor clusters reveal differences in risk for psychosis, cognitive functioning, and thalamocortical connectivity: evidence for vulnerability subtypes. Clinical psychological science, 6(5), pp. 721-734. Sage 10.1177/2167702618773759
Kübel, Stefanie; Stegmayer, Katharina; Vanbellingen, Tim; Walther, Sebastian; Bohlhalter, Stephan (2018). Deficient supplementary motor area at rest: Neural basis of limb kinetic deficits in Parkinson's disease. Human brain mapping, 39(9), pp. 3691-3700. Wiley-Blackwell 10.1002/hbm.24204
Schoretsanitis, Georgios; Bhugra, Dinesh; Eisenhardt, Sarah; Ricklin, Meret; Srivastava, David Shiva; Exadaktylos, Aristomenis; Walther, Sebastian (2018). Upon Rejection: Psychiatric Emergencies of Failed Asylum Seekers. International journal of environmental research and public health, 15(7) MDPI 10.3390/ijerph15071498
Schoretsanitis, Georgios; Eisenhardt, Sarah; Ricklin, Meret; Srivastava, David Shiva; Walther, Sebastian; Exadaktylos, Aristomenis (2018). Psychiatric Emergencies of Asylum Seekers; Descriptive Analysis and Comparison with Immigrants of Warranted Residence. International journal of environmental research and public health, 15(7) MDPI 10.3390/ijerph15071300
Walther, Sebastian; Stegmayer, Katharina (2018). [Diagnosis and treatment of motor phenomena in schizophrenia spectrum disorders]. Therapeutische Umschau, 75(1), pp. 31-36. Huber 10.1024/0040-5930/a000963
Kluge, Agne; Kirschner, Matthias; Hager, Oliver M; Bischof, Martin; Habermeyer, Benedikt; Seifritz, Erich; Walther, Sebastian; Kaiser, Stefan (2018). Combining actigraphy, ecological momentary assessment and neuroimaging to study apathy in patients with schizophrenia. Schizophrenia Research, 195, pp. 176-182. Elsevier 10.1016/j.schres.2017.09.034
Cantisani, Andrea; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Walther, Sebastian (2018). Blood perfusion in left inferior and middle frontal gyrus predicts communication skills in schizophrenia. Psychiatry research: Neuroimaging, 274, pp. 7-10. Elsevier 10.1016/j.pscychresns.2018.02.002
Stegmayer, Katharina; Bohlhalter, Stephan; Vanbellingen, Tim; Federspiel, Andrea; Wiest, Roland; Müri, René Martin; Strik, Werner; Walther, Sebastian (2018). Limbic interference during social action planning in schizophrenia. Schizophrenia bulletin, 44(2), pp. 359-368. Oxford University Press 10.1093/schbul/sbx059
Viher, Petra; Stegmayer, Katharina; Giezendanner, Stéphanie; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Strik, Werner; Walther, Sebastian (2018). White matter correlates of the disorganized speech dimension in schizophrenia. European archives of psychiatry and clinical neuroscience, 268(1), pp. 99-104. Springer 10.1007/s00406-016-0753-y
Stegmayer, Katharina Deborah Lena; Walther, Sebastian; van Harten, Peter (2018). Tardive Dyskinesia Associated with Atypical Antipsychotics: Prevalence, Mechanisms and Management Strategies. CNS drugs, 32(2), pp. 135-147. Springer 10.1007/s40263-018-0494-8
Kindler, Jochen; Schultze-Lutter, Frauke; Hauf, Martinus; Dierks, Thomas; Federspiel, Andrea; Walther, Sebastian; Schimmelmann, Benno Karl Edgar; Hubl, Daniela (2018). Increased Striatal and Reduced Prefrontal Cerebral Blood Flow in Clinical High Risk for Psychosis. Schizophrenia bulletin, 44(1), pp. 182-192. Oxford University Press 10.1093/schbul/sbx070
Winkelbeiner, Stephanie; Suker, Samir; Bachofner, Hanta; Eisenhardt, Sarah; Steinau, Sarah; Walther, Sebastian; Federspiel, Andrea; Dierks, Thomas; Strik, Werner; Homan, Philipp (2018). Targeting obsessive-compulsive symptoms with rTMS and perfusion imaging. American journal of psychiatry, 175(1), pp. 81-83. American Psychiatric Association 10.1176/appi.ajp.2017.17060634
Wigand, Moritz E; Lang, Fabian U; Reichhardt, Lea; Schulze, Thomas G; Walther, Sebastian; Becker, Thomas; Jäger, Markus (2018). Severe clinical events in 100 patients with schizophrenia: a retrospective clinical description using a system-specific psychopathological approach. Nordic journal of psychiatry, 72(1), pp. 1-8. Taylor & Francis 10.1080/08039488.2017.1368701
Viher, Petra; Stegmayer, Katharina; Kubicki, Marek; Karmacharya, Sarina; Lyall, Amanda Ellis; Federspiel, Andrea; Vanbellingen, Tim; Bohlhalter, Stephan; Wiest, Roland; Strik, Werner; Walther, Sebastian (2018). The cortical signature of impaired gesturing: Findings from schizophrenia. NeuroImage: Clinical, 17, pp. 213-221. Elsevier 10.1016/j.nicl.2017.10.017
Schäppi, Lea; Stegmayer, Katharina; Viher, Petra; Walther, Sebastian (2018). Distinct Associations of Motor Domains in Relatives of Schizophrenia Patients-Different Pathways to Motor Abnormalities in Schizophrenia? Frontiers in psychiatry, 9(129), p. 129. Frontiers 10.3389/fpsyt.2018.00129
Stegmayer, Katharina; Strik, Werner; Federspiel, Andrea; Wiest, Roland; Bohlhalter, Stephan; Walther, Sebastian (2017). Specific cerebral perfusion patterns in three schizophrenia symptom dimensions. Schizophrenia Research, 190, pp. 96-101. Elsevier 10.1016/j.schres.2017.03.018
Stegmayer, K.; Stettler, M; Strik, Werner; Federspiel, Andrea; Wiest, Roland; Bohlhalter, Stephan; Walther, Sebastian (2017). Resting state perfusion in the language network is linked to formal thought disorder and poor functional outcome in schizophrenia. Acta psychiatrica Scandinavica, 136(5), pp. 506-516. Wiley-Blackwell 10.1111/acps.12790
Walther, Sebastian; Mittal, Vijay A (2017). Motor System Pathology in Psychosis. Current psychiatry reports, 19(12), p. 97. Springer 10.1007/s11920-017-0856-9
Walther, Sebastian; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Viher, Petra (2017). Aberrant Hyperconnectivity in the Motor System at Rest Is Linked to Motor Abnormalities in Schizophrenia Spectrum Disorders. Schizophrenia bulletin, 43(5), pp. 982-992. Oxford University Press 10.1093/schbul/sbx091
van Harten, Peter N; Walther, Sebastian; Kent, Jerillyn S; Sponheim, Scott R; Mittal, Vijay A (2017). The clinical and prognostic value of motor abnormalities in psychosis, and the importance of instrumental assessment. Neuroscience and biobehavioral reviews, 80, pp. 476-487. Elsevier 10.1016/j.neubiorev.2017.06.007
Paulzen, Michael; Schoretsanitis, Georgios; Stegmann, Benedikt; Hiemke, Christoph; Gründer, Gerhard; Schruers, Koen R J; Walther, Sebastian; Lammertz, Sarah E; Haen, Ekkehard (2017). Pharmacokinetic considerations in antipsychotic augmentation strategies: How to combine risperidone with low-potency antipsychotics. Progress in neuro-psychopharmacology & biological psychiatry, 76, pp. 101-106. Elsevier 10.1016/j.pnpbp.2017.03.002
Steinau, Sarah; Stegmayer, Katharina; Lang, Fabian U; Jäger, Markus; Strik, Werner; Walther, Sebastian (2017). Comparison of psychopathological dimensions between major depressive disorder and schizophrenia spectrum disorders focusing on language, affectivity and motor behavior. Psychiatry research, 250, pp. 169-176. Elsevier 10.1016/j.psychres.2017.01.084
Kübel, Stefanie; Stegmayer, Katharina; Vanbellingen, Tim; Pastore-Wapp, Manuela; Bertschi, Manuel; Burgunder, Jean-Marc; Abela, Eugenio; Weder, Bruno; Walther, Sebastian; Bohlhalter, Stephan (2017). Altered praxis network underlying limb kinetic apraxia in Parkinson's disease - an fMRI study. NeuroImage: Clinical, 16, pp. 88-97. Elsevier 10.1016/j.nicl.2017.07.007
Dutschke, Lars Levi; Steinau, Sarah; Wiest, Roland; Walther, Sebastian (2017). Brain Tumor-Associated Psychosis and Spirituality-A Case Report. Frontiers in psychiatry, 8(237), p. 237. Frontiers 10.3389/fpsyt.2017.00237
Cantisani, Andrea; König, Thomas; Stegmayer, K.; Federspiel, Andrea; Horn, Helge Joachim; Müller, Thomas; Wiest, Roland; Strik, Werner; Walther, Sebastian (2016). EEG marker of inhibitory brain activity correlates with resting-state cerebral blood flow in the reward system in major depression. European archives of psychiatry and clinical neuroscience, 266(8), pp. 755-764. Springer 10.1007/s00406-015-0652-7
Walther, Sebastian; Schäppi, Lea; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Strik, Werner; Stegmayer, Katharina (2016). Resting-state hyperperfusion of the supplementary motor area in catatonia. Schizophrenia bulletin, 43(5), pp. 972-981. Oxford University Press 10.1093/schbul/sbw140
Vanbellingen, Tim; Pastore-Wapp, Manuela; Stegmayer, Katharina; Bertschi, Manuel; Abela, Eugenio; Kübel, Stefanie; Nyffeler, Thomas; Müri, René Martin; Walther, Sebastian; Nef, Tobias; Hallett, Mark; Bohlhalter, Stephan (2016). Theta burst stimulation over premotor cortex in Parkinson's disease: an explorative study on manual dexterity. Journal of neural transmission, 123(12), pp. 1387-1393. Springer 10.1007/s00702-016-1614-6
Schoretsanitis, Georgios; Stegmann, Benedikt; Hiemke, Christoph; Gründer, Gerhard; Schruers, Koen R J; Walther, Sebastian; Lammertz, Sarah E; Haen, Ekkehard; Paulzen, Michael (2016). Pharmacokinetic patterns of risperidone-associated adverse drug reactions. European journal of clinical pharmacology, 72(9), pp. 1091-1098. Springer 10.1007/s00228-016-2085-2
Walther, Sebastian; Eisenhardt, Sarah; Bohlhalter, Stephan; Vanbellingen, Tim; Müri, René Martin; Strik, Werner; Stegmayer, Katharina (2016). Gesture Performance in Schizophrenia Predicts Functional Outcome After 6 Months. Schizophrenia bulletin, 42(6), sbw124. Oxford University Press 10.1093/schbul/sbw124
Cantisani, Andrea; Stegmayer, K.; Bracht, Tobias; Federspiel, Andrea; Wiest, Roland; Horn, Helge Joachim; Müller, Thomas; Schneider, Christoph; Höfle, Oliver Karl Christofer; Strik, Werner; Walther, Sebastian (2016). Distinct resting-state perfusion patterns underlie psychomotor retardation in unipolar vs. bipolar depression. Acta psychiatrica Scandinavica, 134(4), pp. 329-338. Wiley-Blackwell 10.1111/acps.12625
Paulzen, Michael; Haen, Ekkehard; Gründer, Gerhard; Lammertz, Sarah E; Stegmann, Benedikt; Schruers, Koen Rj; Walther, Sebastian; Schoretsanitis, Georgios (2016). Pharmacokinetic considerations in the treatment of hypertension in risperidone-medicated patients - thinking of clinically relevant CYP2D6 interactions. Journal of psychopharmacology, 30(8), pp. 803-809. Sage Publications 10.1177/0269881116650390
Walther, Sebastian; Strik, Werner (2016). Catatonia. CNS spectrums, 21(4), pp. 341-348. Cambridge University Press 10.1017/S1092852916000274
Viher, Petra; Stegmayer, Katharina; Giezendanner, Stéphanie; Federspiel, Andrea; Bohlhalter, Stephan; Vanbellingen, Tim; Wiest, Roland; Strik, Werner; Walther, Sebastian (2016). Cerebral white matter structure is associated with DSM-5 schizophrenia symptom dimensions. NeuroImage: Clinical, 12, pp. 93-99. Elsevier 10.1016/j.nicl.2016.06.013
Stegmayer, Katharina; Moor, Jeanne Yvonne; Vanbellingen, Tim; Bohlhalter, Stephan; Müri, René Martin; Strik, Werner; Walther, Sebastian (2016). Gesture performance in first- and multiple-episode patients with schizophrenia spectrum disorders. Neuropsychobiology, 73(4), pp. 201-208. Karger 10.1159/000446116
Lang, Fabian U; Müller-Stierlin, Annabel S; Walther, Sebastian; Stegmayer, Katharina; Becker, Thomas; Jäger, Markus (2016). Dimensional approaches to schizophrenia: A comparison of the Bern Psychopathology scale and the five-factor model of the Positive and Negative Syndrome Scale. Psychiatry research, 239, pp. 284-290. Elsevier 10.1016/j.psychres.2016.03.032
Stegmayer, Katharina; Bohlhalter, Stephan; Vanbellingen, Tim; Federspiel, Andrea; Moor, Jeanne Yvonne; Wiest, Roland; Müri, René Martin; Strik, Werner; Walther, Sebastian (2016). Structural brain correlates of defective gesture performance in schizophrenia. Cortex, 78, pp. 125-137. Elsevier 10.1016/j.cortex.2016.02.014
Walther, Sebastian; Mittal, Vijay A (2016). Why We Should Take a Closer Look at Gestures. Schizophrenia bulletin, 42(2), pp. 259-261. Oxford University Press 10.1093/schbul/sbv229
Bracht, Tobias; Jones, Derek K; Bells, Sonya; Walther, Sebastian; Drakesmith, Mark; Linden, David (2016). Myelination of the right parahippocampal cingulum is associated with physical activity in young healthy adults. Brain structure & function, 221(9), pp. 4537-4548. Springer 10.1007/s00429-016-1183-3
Schoretsanitis, Georgios; Kutynia, Alexandra; Stegmayer, K.; Strik, Werner; Walther, Sebastian (2016). Keep at bay! - Abnormal personal space regulation as marker of paranoia in schizophrenia. European psychiatry, 31, pp. 1-7. Elsevier Masson SAS 10.1016/j.eurpsy.2015.10.001
Giezendanner, Stéphanie; Fisler, Melanie; Soravia, Leila M.; Andreotti, Jennifer; Walther, Sebastian; Wiest, Roland; Dierks, Thomas; Federspiel, Andrea (2016). Microstructure and Cerebral Blood Flow within White Matter of the Human Brain: A TBSS Analysis. PLoS ONE, 11(3), e0150657. Public Library of Science 10.1371/journal.pone.0150657
Kindler, J; Schultze-Lutter, F; Michel, C; Martz-Irngartinger, A; Linder, C; Schmidt, SJ; Stegmayer, Katharina; Schimmelmann, BG; Walther, S (2016). Abnormal involuntary movements are linked to psychosis-risk in children and adolescents: Results of a population-based study. Schizophrenia Research, 174(1-3), pp. 58-64. Elsevier 10.1016/j.schres.2016.04.032
Lang, Fabian U; Stierlin, Annabel S; Stegmayer, Katharina; Walther, Sebastian; Becker, Thomas; Jäger, Markus (2015). Factor structure of the Bern Psychopathology Scale in a sample of patients with schizophrenia spectrum disorders. European psychiatry, 30(7), pp. 880-884. Elsevier Masson SAS 10.1016/j.eurpsy.2015.07.010
Walther, Sebastian (2015). Psychomotor symptoms of schizophrenia map on the cerebral motor circuit. Psychiatry research, 233(3), pp. 293-298. Elsevier 10.1016/j.pscychresns.2015.06.010
Walther, Sebastian; Viher, Petra; Bracht, Tobias; Strik, Werner; Federspiel, Andrea; Wiest, Roland; Bohlhalter, Stephan; Stegmayer, Katharina (2015). Structural imaging correlates of motor impairments in schizophrenia – gesture control and motor slowing. European archives of psychiatry and clinical neuroscience, 265(1), S61-S61. Springer
Viher, Petra; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Strik, Werner; Walther, Sebastian (2015). White matter correlates of the DSM-5 schizophrenia symptom dimensions. European archives of psychiatry and clinical neuroscience, 265(1), S129-S129. Springer
Schoretsanitis, Georgios; Kutynia, Alexandra; Strik, Werner; Walther, Sebastian (2015). Interpersonal distance regulation as marker of paranoia in schizophrenia. European archives of psychiatry and clinical neuroscience, 265(1), S124-S125. Springer
Walther, Sebastian; Stegmayer, Katharina; Sulzbacher, Jeanne; Bohlhalter, Stephan; Strik, Werner (2015). The link between impaired performance of hand gestures and poor nonverbal social perception in schizophrenia and first degree relatives. European archives of psychiatry and clinical neuroscience, 265(1), S31-S31. Springer
Walther, Sebastian (2015). Actigraphy movement patterns indicate psychopathological dimensions in schizophrenia. European archives of psychiatry and clinical neuroscience, 265(1), S14-S14. Springer
Stegmayer, Katharina; Strik, Werner; Bracht, Tobias; Walther, Sebastian (2015). Structural abnormalities in the ventral striatum and the pathological perception of threat in schizophrenia. European archives of psychiatry and clinical neuroscience, 265(1), S43-S43. Springer
Walther, Sebastian; Stegmayer, Katharina (2015). Longitudinal course of two measures of avolition and expressivity: hypokinesia and gesture impairment. European archives of psychiatry and clinical neuroscience, 265(1), S44-S45. Springer
Steinau, Sarah; Stegmayer, Katharina; Horn, Helge Joachim; Razavi, Nadja; Strik, Werner; Walther, Sebastian (2015). The bern psychopathology scale: comparison of symptom dimensions in patients with schizophrenia and major depression. European archives of psychiatry and clinical neuroscience, 265(1), S80-S80. Springer
Cantisani, Andrea; König, Thomas; Horn, Helge Joachim; Müller, Thomas; Strik, Werner; Walther, Sebastian (2015). Psychomotor retardation is linked to frontal alpha asymmetry in major depression. Journal of Affective Disorders, 188, pp. 167-172. Elsevier 10.1016/j.jad.2015.08.018
Lang, F U; Walther, Sebastian; Stegmayer, K.; Anderson-Schmidt, H; Schulze, T G; Becker, T; Jäger, M (2015). Subtyping schizophrenia: A comparison of positive/negative and system-specific approaches. Comprehensive psychiatry, 61, pp. 115-121. Elsevier 10.1016/j.comppsych.2015.05.014
Lang, F U; Dreyhaupt, J; Walther, Sebastian; Becker, T; Jäger, M (2015). Schizophrenic Psychoses with Motor-Dominant Symptoms: Considerations for a System-Specific Approach. Fortschritte der Neurologie, Psychiatrie, 83(8), pp. 437-445. Thieme 10.1055/s-0035-1553430
Walther, Sebastian; Stegmayer, Katharina; Horn, Helge Joachim; Rampa, Luca; Razavi, Nadja; Müller, Thomas Jörg; Strik, Werner (2015). The longitudinal course of gross motor activity in schizophrenia - within and between episodes. Frontiers in psychiatry, 6(10), p. 10. Frontiers 10.3389/fpsyt.2015.00010
Bracht, Tobias; Jones, Derek K.; Müller, Thomas Jörg; Wiest, Roland; Walther, Sebastian (2015). Limbic white matter microstructure plasticity reflects recovery from depression. Journal of Affective Disorders, 170, pp. 143-149. Elsevier 10.1016/j.jad.2014.08.031
Kindler, Jochen; Jann, Kay; Homan, Philipp; Hauf, Martinus; Walther, Sebastian; Strik, Werner; Dierks, Thomas; Hubl, Daniela (2015). Static and dynamic characteristics of cerebral blood flow during the resting state in schizophrenia. Schizophrenia bulletin, 41(1), pp. 163-170. Oxford University Press 10.1093/schbul/sbt180
Walther, Sebastian; Stegmayer, Katharina; Sulzbacher, Jeanne; Vanbellingen, Tim; Müri, René Martin; Strik, Werner; Bohlhalter, Stephan (2015). Nonverbal social communication and gesture control in schizophrenia. Schizophrenia bulletin, 41(2), pp. 338-345. Oxford University Press 10.1093/schbul/sbu222
Murck, Harald; Laughren, Thomas; Lamers, Femke; Picard, Rosalind; Walther, Sebastian; Goff, Donald; Sainati, Stephen (2015). Taking personalized medicine seriously: Biomarker approaches in phase IIb/III studies in major depression and schizophrenia. Innovations in clinical neuroscience, 12(3-4), 26S-40S.
Walther, Sebastian; Morrens, Manuel (2015). Editorial: Psychomotor Symptomatology in Psychiatric Illnesses. Frontiers in psychiatry, 6, p. 81. Frontiers 10.3389/fpsyt.2015.00081
Morrens, Manuel; Docx, Lise; Walther, Sebastian (2014). Beyond boundaries: in search of an integrative view on motor symptoms in schizophrenia. Frontiers in psychiatry, 5(145), p. 145. Frontiers 10.3389/fpsyt.2014.00145
Stegmayer, Katharina; Horn, Helge; Federspiel, Andrea; Razavi, Nadja; Bracht, Tobias; Laimböck, Karin; Strik, Werner; Dierks, Thomas; Wiest, Roland; Müller, Thomas J.; Walther, Sebastian (2014). Supplementary motor area (SMA) volume is associated with psychotic aberrant motor behaviour of patients with schizophrenia. Psychiatry research: Neuroimaging, 223(1), pp. 49-51. Elsevier 10.1016/j.pscychresns.2014.05.002
Walther, Sebastian; Ramseyer, Fabian; Horn, Helge; Strik, Werner; Tschacher, Wolfgang (2014). Less structured movement patterns predict severity of positive syndrome, excitement, and disorganization. Schizophrenia bulletin, 40(3), pp. 585-591. Oxford University Press 10.1093/schbul/sbt038
Walther, Sebastian; Moggi, Franz; Horn, Helge Joachim; Moskvitin, Konstantin; Abderhalden, Christoph; Maier, Nadja; Strik, Werner; Müller, Thomas Jörg (2014). Rapid tranquilization of severely agitated patients with schizophrenia spectrum disorders: a naturalistic, rater-blinded, randomized, controlled study with oral haloperidol, risperidone, and olanzapine. Journal of Clinical Psychopharmacology, 34(1), pp. 124-128. Lippincott Williams & Wilkins 10.1097/JCP.0000000000000050
Bracht, Tobias; Horn, Helge Joachim; Strik, Werner; Federspiel, Andrea; Schnell, Susanne; Höfle, Oliver Karl Christofer; Stegmayer, Katharina; Wiest, Roland; Dierks, Thomas; Müller, Thomas Jörg; Walther, Sebastian (2014). White matter microstructure alterations of the medial forebrain bundle in melancholic depression. Journal of Affective Disorders, 155, pp. 186-193. Elsevier 10.1016/j.jad.2013.10.048
Bracht, Tobias; Horn, Helge Joachim; Strik, Werner; Federspiel, Andrea; Razavi, Nadja; Stegmayer, Katharina; Wiest, Roland; Dierks, Thomas; Müller, Thomas Jörg; Walther, Sebastian (2014). White matter pathway organization of the reward system is related to positive and negative symptoms in schizophrenia. Schizophrenia Research, 153(1-3), pp. 136-142. Elsevier 10.1016/j.schres.2014.01.015
Stegmayer, Katharina; Horn, Helge Joachim; Federspiel, Andrea; Razavi, Nadja; Bracht, Tobias; Laimböck, Karin; Strik, Werner; Dierks, Thomas; Wiest, Roland; Müller, Thomas Jörg; Walther, Sebastian (2014). Ventral striatum gray matter density reduction in patients with schizophrenia and psychotic emotional dysregulation. NeuroImage: Clinical, 4, pp. 232-239. Elsevier 10.1016/j.nicl.2013.12.007
Walther, Sebastian; Stegmayer, Katharina; Horn, Helge Joachim; Razavi, Nadja; Müller, Thomas Jörg; Strik, Werner (2014). Physical activity in schizophrenia is higher in the first episode than in subsequent ones. Frontiers in psychiatry, 5, p. 191. Frontiers 10.3389/fpsyt.2014.00191
Walther, Sebastian; Vanbellingen, Tim; Müri, René Martin; Strik, Werner; Bohlhalter, Stephan (2013). Impaired gesture performance in schizophrenia: particular vulnerability of meaningless pantomimes. Neuropsychologia, 51(13), pp. 2674-2678. Elsevier 10.1016/j.neuropsychologia.2013.08.017
Bracht, T.; Horn, H.; Strik, W.; Federspiel, A.; Razavi, N.; Stegmayer, K.; Wiest, R.; Dierks, T.; Mueller, T.; Walther, S. (2013). White matter pathways of the salience system are altered in schizophrenia. European archives of psychiatry and clinical neuroscience, 263(1 Suppl.), S106-S106. Springer 10.1007/s00406-013-0433-0
Schiebler, S.; Tolev, A.; Stegmayer, K.; Hubl, D.; Strik, W.; Schultze-Lutter, F.; Schimmelmann, B.; Walther, S. (2013). Comparison of two video-based assessments for abnormal motor behavior in adolescents at risk for psychosis. European archives of psychiatry and clinical neuroscience, 263(Suppl. 1), S104. Springer
Strik, W.; Walther, Sebastian; Wopfner, Alexander; Stegmayer, Katharina; Hubl, Daniela; Horn, Helge; Dierks, Thomas (2013). Dimensions of psychotic symptoms and brain physiology. European archives of psychiatry and clinical neuroscience, 263(1 Suppl.), S16. Springer
Homan, Philipp; Kindler, Jochen; Hauf, Martinus; Walther, Sebastian; Hubl, Daniela; Dierks, Thomas (2013). Repeated measurements of cerebral blood flow in the left superior temporal gyrus reveal tonic hyperactivity in patients with auditory verbal hallucinations: a possible trait marker. Frontiers in human neuroscience, 7, p. 304. Frontiers Research Foundation 10.3389/fnhum.2013.00304
Laimboeck, K. F.; Jann, K.; Walther, S.; Federspiel, A.; Wiest, R.; Strik, W.; Horn, H. (2013). Functional connectivity of Broca's region - symptom-specific changes in formal thought disorder (FTD) in schizophrenia. Schweizer Archiv für Neurologie und Psychiatrie SANP / Swiss archives of neurology and psychiatry, 164(Suppl 6), S15-S16. EMH Schweizerischer Ärzteverlag AG
Stegmayer, K.; Horn, H.; Federspiel, A.; Razavi, N.; Strik, We.; Wiest, R.; Walther, S. (2013). Supplementary motor area (SMA) volume correlates with psychotic symptoms associated with dysregulation of the motor system. A voxel based morphometry (VBM) study. Schweizer Archiv für Neurologie und Psychiatrie SANP / Swiss archives of neurology and psychiatry, 164(Suppl. 6), S17-S18. EMH Schweizerischer Ärzteverlag AG
Walther, S.; Moggi, Franz; Horn, H.; Moskvitin, K.; Maier, N.; Abderhalden, C.; Strik, W.; Müller, T. J. (2013). Rapid tranquilization of severely agitated patients with schizophrenia spectrum disorders: a naturalistic, rater-blinded, randomized controlled study with oral haloperidol, risperidone, and olanzapine. Schweizer Archiv für Neurologie und Psychiatrie SANP / Swiss archives of neurology and psychiatry, 164(Suppl. 6), S17. EMH Schweizerischer Ärzteverlag AG
Walther, S.; Ramseyer, F.; Horn, H.; Strik, W.; Tschacher, W. (2013). Disorganized and movement patterns in schizophrenia. Schweizer Archiv für Neurologie und Psychiatrie SANP / Swiss archives of neurology and psychiatry, 164(Suppl. 6), S45-S46. EMH Schweizerischer Ärzteverlag AG
Horn, Helge; Laimboeck, K.; Jann, K.; Federspiel, A.; Walther, Sebastian; Wiest, R.; Strik, Werner (2013). Dysregulation of the left hemispheric language network during formal thought disorders. Schizophrenia bulletin, 39(Suppl. 1), S159-S160. Oxford University Press 10.1093/schbul/sbt011
Stegmayer, Katharina; Horn, Helge; Federspiel, A.; Razavi, N.; Strik, W.; Wiest, R.; Walther, Sebastian (2013). Supplementary motor area (SMA) volume correlates with psychotic symptoms associated with dysregulation of the motor system. A voxel based morphometry (VBM) study. Schizophrenia bulletin, 39(Suppl. 1), S195. Oxford University Press
Strik, Werner; Stegmayer, Katharina; Walther, Sebastian (2013). Ventral striatum volume and the paranoid symptom complex: a voxel based morphometry study. Schizophrenia bulletin, 39(Suppl. 1), S195-S196. Oxford University Press
Walther, Sebastian; Ramseyer, F.; Horn, H.; Strik, Werner; Tschacher, Wolfgang (2013). Disorganized movement patterns predict positive symptoms in schizophrenia. Schizophrenia bulletin, 39(Suppl. 1), S54. Oxford University Press
Walther, Sebastian; Vanbellingen, Tim; Müri, René; Strik, Werner; Bohlhalter, Stephan (2013). Impaired pantomime in schizophrenia: Association with frontal lobe function. Cortex, 49(2), pp. 520-527. Amsterdam: Elsevier 10.1016/j.cortex.2011.12.008
Bracht, Tobias; Schnell, Susanne; Federspiel, Andrea; Razavi, Nadja; Horn, Helge; Strik, Werner; Wiest, Roland; Dierks, Thomas; Müller, Thomas J; Walther, Sebastian (2013). Altered cortico-basal ganglia motor pathways reflect reduced volitional motor activity in schizophrenia. Schizophrenia Research, 143(2-3), pp. 269-76. Elsevier 10.1016/j.schres.2012.12.004
Giezendanner, Stéphanie; Walther, Sebastian; Razavi, Nadja; van Swam, Claudia; Fisler, Melanie Sarah; Soravia, Leila M.; Andreotti, Jennifer; Schwab, Simon; Jann, Kay; Wiest, Roland; Horn, Helge; Müller, Thomas Jörg; Dierks, Thomas; Federspiel, Andrea (2013). Alterations of white matter integrity related to the season of birth in schizophrenia: a DTI study. PLoS ONE, 8(9), e75508. Lawrence, Kans.: Public Library of Science 10.1371/journal.pone.0075508
Stegmayer, K.; Horn, H.; Federspiel, A.; Razavi, N.; Laimböck, K.; Bracht, T.; Strik, W.; Müller, T.; Wiest, R.; Walther, S. (2013). Supplementary motor area (SMA) volume correlates with psychotic symptoms associated with dysregulation of the motor system: a voxel-based morphometry (VBM) study. European archives of psychiatry and clinical neuroscience, 263(Suppl. 1), S66-S67. Springer
Walther, S.; Ramseyer, F.; Horn, H.; Strik, W.; Tschacher, W. (2013). Disorganization and movement patterns in schizophrenia. Pharmacopsychiatry, 46(6), A88. Thieme 10.1055/s-0033-1353349
Walther, S; Höfle, O; Federspiel, A; Horn, H; Hügli, S; Wiest, R; Strik, W; Müller, T J (2012). Neural correlates of disbalanced motor control in major depression. Journal of Affective Disorders, 136(1-2), pp. 124-33. Amsterdam: Elsevier 10.1016/j.jad.2011.08.020
Walther, Sebastian; Hügli, Simone; Höfle, Oliver; Federspiel, Andrea; Horn, Helge; Bracht, Tobias; Wiest, Roland; Strik, Werner; Müller, Thomas J (2012). Frontal white matter integrity is related to psychomotor retardation in major depression. Neurobiology of disease, 47(1), pp. 13-9. Amsterdam: Elsevier 10.1016/j.nbd.2012.03.019
Horn, Helge; Jann, Kay; Federspiel, Andrea; Walther, Sebastian; Wiest, Roland; Müller, Thomas; Strik, Werner (2012). Semantic network disconnection in formal thought disorder. Neuropsychobiology, 66(1), pp. 14-23. Basel: Karger 10.1159/000337133
Bracht, Tobias; Federspiel, Andrea; Schnell, Susanne; Horn, Helge; Höfle, Oliver; Wiest, Roland; Dierks, Thomas; Strik, Werner; Müller, Thomas J; Walther, Sebastian (2012). Cortico-cortical white matter motor pathway microstructure is related to psychomotor retardation in major depressive disorder. PLoS ONE, 7(12), e52238. Lawrence, Kans.: Public Library of Science 10.1371/journal.pone.0052238
Bracht, Tobias; Heidemeyer, Kristine; Koschorke, Philipp; Horn, Helge; Razavi, Nadja; Wopfner, Alexander; Strik, Werner; Walther, Sebastian (2012). Comparison of objectively measured motor behavior with ratings of the motor behavior domain of the Bern Psychopathology Scale (BPS) in schizophrenia. Psychiatry research, 198(2), pp. 224-9. Amsterdam: Elsevier 10.1016/j.psychres.2011.12.038
Walther, Sebastian; Strik, Werner (2012). Motor symptoms and schizophrenia. Neuropsychobiology, 66(2), pp. 77-92. Basel: Karger 10.1159/000339456
Walther, Sebastian; Federspiel, Andrea; Horn, Helge; Razavi, Nadja; Wiest, Roland; Dierks, Thomas; Strik, Werner; Müller, Thomas Jörg (2011). Resting state cerebral blood flow and objective motor activity reveal basal ganglia dysfunction in schizophrenia. Psychiatry research, 192(2), pp. 117-24. Amsterdam: Elsevier 10.1016/j.pscychresns.2010.12.002
Walther, Sebastian; Federspiel, Andrea; Horn, Helge; Razavi, Nadja; Wiest, Roland; Dierks, Thomas; Strik, Werner; Müller, Thomas J (2011). Alterations of white matter integrity related to motor activity in schizophrenia. Neurobiology of disease, 42(3), pp. 276-83. Amsterdam: Elsevier 10.1016/j.nbd.2011.01.017
Walther, S; Schüpbach, B; Seifritz, E; Homan, P; Strik, W (2011). Randomized, controlled crossover trial of dronabinol, 2.5 mg, for agitation in 2 patients with dementia. Journal of Clinical Psychopharmacology, 31(2), pp. 256-8. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/JCP.0b013e31820e861c
Razavi, Nadja; Horn, Helge Joachim; Koschorke, Philipp; Hügli, Simone; Höfle, Oliver; Müller, Thomas Jörg; Strik, Werner; Walther, Sebastian (2011). Measuring motor activity in major depression: the association between the Hamilton Depression Rating Scale and actigraphy. Psychiatry research, 190(2-3), pp. 212-216. Amsterdam: Elsevier 10.1016/j.psychres.2011.05.028
Walther, Sebastian; Federspiel, Andrea; Horn, Helge Joachim; Wiest, Roland; Dierks, Thomas; Strik, Werner K.; Müller, Thomas Jörg (2010). White matter integrity associated with volitional motor activity. NeuroReport, 21(5), pp. 381-385. London: Lippincott Williams & Wilkins 10.1097/WNR.0b013e328337ca29
Horn, Helge; Federspiel, Andrea; Wirth, Miranka; Müller, Thomas J; Wiest, Roland; Walther, Sebastian; Strik, Werner (2010). Gray matter volume differences specific to formal thought disorder in schizophrenia. Psychiatry research, 182(2), pp. 183-6. Amsterdam: Elsevier 10.1016/j.pscychresns.2010.01.016
Walther, S; Federspiel, A; Horn, H; Wirth, M; Bianchi, P; Strik, W; Müller, T J (2010). Performance during face processing differentiates schizophrenia patients with delusional misidentifications. Psychopathology, 43(2), pp. 127-136. Basel: Karger 10.1159/000277002
Walther, S; Horn, H; Razavi, N; Koschorke, P; Wopfner, A; Müller, T J; Strik, W (2010). Higher motor activity in schizophrenia patients treated with olanzapine versus risperidone. Journal of Clinical Psychopharmacology, 30(2), pp. 181-184. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/JCP.0b013e3181d2ef6f
Strik, Werner; Wopfner, Alexander; Horn, Helge; Koschorke, Philipp; Razavi, Nadja; Walther, Sebastian; Wirtz, Gustav (2010). The Bern psychopathology scale for the assessment of system-specific psychotic symptoms. Neuropsychobiology, 61(4), pp. 197-209. Basel: Karger 10.1159/000297737
Walther, S; Federspiel, A; Horn, H; Bianchi, P; Wiest, R; Wirth, M; Strik, W; Müller, T.J. (2009). Encoding deficit during face processing within the right fusiform face area in schizophrenia. Psychiatry research: Neuroimaging, 172(3), pp. 184-191. Shannon: Elsevier 10.1016/j.pscychresns.2008.07.009
Walther, S; Horn, H; Koschorke, P; Müller, T.J.; Strik, W (2009). Increased motor activity in cycloid psychoses compared to schizophrenia. World journal of biological psychiatry, 10(4), pp. 746-751. London: Informa Healthcare 10.3109/15622970701882425
Walther, S; Koschorke, P; Horn, H; Strik, W (2009). Objectively measured motor activity in schizophrenia challenges the validity of expert ratings. Psychiatry research, 169(3), pp. 187-190. Amsterdam: Elsevier 10.1016/j.psychres.2008.06.020
Walther, S; Horn, H; Razavi, N; Koschorke, P; Müller, T.J.; Strik, W (2009). Quantitative motor activity differentiates schizophrenia subtypes. Neuropsychobiology, 60(2), pp. 80-86. Basel: Karger 10.1159/000236448
Mahlberg, Richard; Walther, Sebastian; Kalus, Peter; Bohner, Georg; Haedel, Sven; Reischies, Friedel M; Kühl, Klaus-Peter; Hellweg, Rainer; Kunz, Dieter (2008). Pineal calcification in Alzheimer's disease: an in vivo study using computed tomography. Neurobiology of aging, 29(2), pp. 203-9. New York, N.Y.: Elsevier 10.1016/j.neurobiolaging.2006.10.003
Mahlberg, R; Walther, S (2007). Actigraphy in agitated patients with dementia : Monitoring treatment outcomes. Zeitschrift für Gerontologie und Geriatrie, 40(3), pp. 178-184. Darmstadt: Springer 10.1007/s00391-007-0420-z
Mahlberg, Richard; Walther, Sebastian; Eichmann, Uta; Tracik, Ferenc; Kunz, Dieter (2007). Effects of rivastigmine on actigraphically monitored motor activity in severe agitation related to Alzheimer's disease: a placebo-controlled pilot study. Archives of gerontology and geriatrics, 45(1), pp. 19-26. Amsterdam: Elsevier 10.1016/j.archger.2006.07.006
Walther, Sebastian; Baciu, Dan (2006). [No rebound psychosis in a case of switching from clozapine to quetiapine]. Psychiatrische Praxis, 33(2), pp. 93-4. Stuttgart: Thieme 10.1055/s-2005-866987
Walther, Sebastian; Mahlberg, Richard; Eichmann, Uta; Kunz, Dieter (2006). Delta-9-tetrahydrocannabinol for nighttime agitation in severe dementia. Psychopharmacology, 185(4), pp. 524-8. Berlin: Springer-Verlag 10.1007/s00213-006-0343-1
Walther, S; Mahlberg, R (2006). [Erectile dysfunction in depression and under treatment with antidepressants -- current treatment options]. Fortschritte der Neurologie, Psychiatrie, 74(2), pp. 71-6. Stuttgart: Thieme 10.1055/s-2004-830295
Gysin-Maillart, Anja; Walther, Sebastian; Brogna, Stella (28 June 2022). Wirksame Kurztherapie nach Suizidversuch neu auch zu Hause. Leading opinions - Neurologie & Psychiatrie Universimed
Brogna, Stella; Frei, Adriana; Gysin-Maillart, Anja; Walther, Sebastian (March 2022). Hintergründe suizidaler Krisen im Narrativen Interview verstehen. Sozialpsychiatrische Informationen, 52(3), pp. 17-20. Psychiatrie Verlag
Walther, Sebastian; Gysin-Maillart, Anja; Brogna, Stella (January 2022). Wirksame Kurzzeittherapie nach Suizidversuch neu auch zu Hause. UPDate Newsletter(127), pp. 1-2. Universitäre Psychiatrische Dienste Bern
Strik, Werner; Walther, Sebastian (2014). Symptomdimensionen von Psychosen und ihre Beziehungen zu Hirnsystemen – Grundlagen und Bedeutung für die Praxis. In: Schimmelmann, Benno Graf; Resch, Franz (eds.) Psychosen in der Adoleszenz: Entwicklungspsychopathologie, Früherkennung und Behandlung (pp. 411-430). Kohlhammer
Walther, Sebastian (2014). Eltern minderjähriger Kinder als Patienten mit affektiven Erkrankungen in der Erwachsenenpsychiatrie. In: Psychisch belastete Eltern und ihre Kinder stärken: Ein Therapiemanual (pp. 37-38). Stuttgart: Kohlhammer
Aschenbrenner, Lara Marie; Frei, Adriana; Forkmann, Thomas; Rath, Dajana; Glaesmer, Heide; Brüdern, Juliane; Stein, Maria; Walther, Sebastian; Gysin-Maillart, Anja (14 June 2024). Die implizite emotionale Bewertung des Todes bei Personen mit aktuellem suizidalem Erleben: Ergebnisse neu entwickelter Versionen des Impliziten Assoziationstests für Suizid (Unpublished). In: 3. Deutscher Psychotherapie Kongress. Berlin, Germany. 14.06.2024.
Aschenbrenner, Lara Marie; Frei, Adriana; Forkmann, Thomas; Rath, Dajana; Glaesmer, Heide; Brüdern, Juliane; Stein, Maria; Walther, Sebastian; Gysin-Maillart, Anja (8 May 2024). Exploring the Implicit Emotional Valence of Death in Recent Suicide Attempters with a Novel Personalized Death Implicit Association Test (Unpublished). In: 4. Gemeinsamer Kongress der AGNP und DGBP 2024. Berlin, Germany. 08.05. - 10.05.2024.
Aschenbrenner, Lara Marie; Frei, Adriana; Forkmann, Thomas; Rath, Dajana; Brüdern, Juliane; Walther, Sebastian; Gysin-Maillart, Anja (20 September 2023). The Implicit Emotional Evaluation of Death versus Life in Persons with Acute Suicidal Thoughts (Unpublished). In: 32nd IASP World Congress. Piran, Slovenia. 19 - 23 September 2023.
Liebrand, Matthias; Rebsamen, M; Nakamura-Utsunomiya, A; von den Driesch, L; Köck, P; Caccia, I; Hamann, Christoph; Wiest, R; Kaess, Michael; Walther, Sebastian; Tschumi, S; Hiyama, TY; Kindler, Jochen (2023). Psychosis and catatonia in an adolescent patient with adipsic hypernatremia and autoantibodies against the subfornical organ (Unpublished). In: 20th International Congress of the European Society for Child and Adolescent Psychiatry. Copenhagen, Denmark. 29.06.-01.07.2023.
Zengaffinen, Francilia Sabrina; Furger, Stephan; Stahnke, Antje; Federspiel, Andrea; König, Thomas; Stegmayer, Katharina Deborah Lena; Walther, Sebastian; Wiest, Roland; Strik, Werner; Dierks, Thomas; Morishima, Yosuke (22 October 2019). «Subjective language aptitude is linked to neural activity in Broca’s area, but not to objective performance during a semantic priming task» (Unpublished). In: Society for Neuroscience annual conference.
Zengaffinen, Francilia Sabrina; Stahnke, Antje; Furger, Stephan; Federspiel, Andrea; König, Thomas; Stegmayer, Katharina Deborah Lena; Walther, Sebastian; Wiest, Roland; Strik, Werner; Dierks, Thomas; Morishima, Yosuke (14 June 2019). Subjective language aptitude linked to distinct neural patterns in Broca’s area BA44 (Unpublished). In: Clinical Neuroscience Bern Annual Meeting.
Büetiger, Jessica; Michel, Chantal; Hubl, Daniela; Kupferschmid, S; Schultze-Lutter, Frauke; Schimmelmann, Benno Karl Edgar; Federspiel, Andrea; Hauf, Martinus; Walther, Sebastian; Kaess, Michael (April 2019). Depersonalisation und Derealisation Prävalenz und neuronale Korrelate bei Jugendlichen und jungen Erwachsenen (Unpublished). In: XXXVI. Kongress der Deutschen Gesellschaft für Kinder- und Jugendpsychiatrie und Psychotherapie. Mannheim, Deutschland. 10.04.2019-13.04.2019.
Walther, Sebastian (29 November 2018). Bewegungsstörungen - was kann multimodale Bildgebung beitragen? (Unpublished). In: Jahreskongress der Deutschen Gesellschaft für Psychiatrie, Psychotherapie und Nervenheilkunde. Berlin.
Walther, Sebastian (28 November 2018). Catatonia and the brain - neuronal mechanisms of motor inhibition (Unpublished). In: Jahreskongress der Deutschen Gesellschaft für Psychiatrie, Psychotherapie und Nervenheilkunde. Berlin.
Kindler, Jochen; Michel, Chantal; Schultze-Lutter, Frauke; Martz-Irngartinger, Alexandra; Schimmelmann, Benno Karl Edgar; Kaess, Michael; Hubl, Daniela; Walther, Sebastian (October 2018). Functional and structural correlates of abnormal involuntary movements in psychosis risk, first episode psychosis and clinical controls. Early intervention in psychiatry, 12(1), p. 179. Blackwell Publishing Asia
Walther, Sebastian (7 September 2018). Imaging of the motor system in psychosis: on connectivity and behavior (Unpublished). In: Joint BACI Meeting. Pittsburgh.
Walther, Sebastian (6 September 2018). Welche Rolle spielen Stimulationsverfahren in der psychiatrischen Behandlung? (Unpublished). In: Jahreskongress der Schweizerischen Gesellschaft für Psychiatrie und Psychotherapie. Bern.
Walther, Sebastian; Mittal, Vijay; Dean, Derek; Gupta, Tina; Vargas, Theresa; Osborn, Juston (6 April 2018). Motor subtypes and prediction of course in psychosis risk youth (Unpublished). In: Schizophrenia International Research Society (SIRS). Florenz.
Viher, Petra Verena; Abdulkadir, Ahmed; Stegmayer, Katharina; Savadijev, Peter; Kubicki, Marek; Makris, Nikos; Karmacharya, Sarina; Federspiel, Andrea; Bohlhalter, Stephan; Vanbellingen, Tim; Müri, René Martin; Wiest, Roland; Strik, Werner; Walther, Sebastian (1 April 2018). T177. Structural organization of the praxis network predicts gesture production: evidence from healthy subjects and patients with schizophrenia. Schizophrenia bulletin, 44(suppl_1), S184-S185. Oxford University Press 10.1093/schbul/sby016.453
Stegmayer, Katharina; Federspiel, Andrea; Wiest, Roland; Walther, Sebastian (1 April 2018). T154. RESTING STATE PERFUSION IN THE REWARD SYSTEM LINKED TO DIMENSIONS OF NEGATIVE SYMPTOMS IN SCHIZOPHRENIA. Schizophrenia bulletin, 44(suppl_1), S175-S176. Oxford University Press 10.1093/schbul/sby016.430
Schäppi, Lea; Stegmayer, Katharina; Viher, Petra Verena; Walther, Sebastian (1 April 2018). T200. DISTINCT ASSOCIATIONS OF MOTOR DOMAINS WITH THE GENETIC RISK FOR PSYCHOSIS – DIFFERENT PATHWAYS TO MOTOR ABNORMALITIES IN SCHIZOPHRENIA? Schizophrenia bulletin, 44(suppl_1), S194-S194. Oxford University Press 10.1093/schbul/sby016.476
Walther, Sebastian; Schäppi, Lea; Alexaki, Despoina Danai; Stegmayer, Katharina; Schoretsanitis, Georgios (1 April 2018). T209. TESTING CORTICAL RTMS TARGETS TO IMPROVE PSYCHOMOTOR SLOWING IN SCHIZOPHRENIA AND MAJOR DEPRESSION IN A RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED TRIAL. Schizophrenia bulletin, 44(suppl_1), S198-S198. Oxford University Press 10.1093/schbul/sby016.485
Mittal, Vijay; Dean, Derek; Walther, Sebastian; Gupta, Tina; Vargas, Teresa; Osborn, Juston (1 April 2018). 26.1 MOTOR SUBTYPES AND PREDICTION OF COURSE IN PSYCHOSIS RISK YOUTH. Schizophrenia bulletin, 44(suppl_1), S42-S43. Oxford University Press 10.1093/schbul/sby014.106
Walther, Sebastian (16 March 2018). Gestörte Gestenproduktion im Schizophreniespektrum: Prognose, klinische Bedeutung und neuronale Korrelate (Unpublished). In: Jahreskongress Deutsche Gesellschaft für Biologische Psychiatrie. Heidelberg.
Walther, Sebastian (15 March 2018). Motorische Auffälligkeiten bei Schizophrenie: Effekte auf Kommunikation und mögliche Therapieoptionen (Unpublished). In: Jahreskongress Deutsche Gesellschaft für Biologische Psychiatrie. Heidelberg.
Gysin-Maillart, Anja Carolyn; Walther, Sebastian (10 November 2017). Suizidalität in der Hausarztpraxis (Unpublished). In: Berner Tage der Klinik. Bern. 08.-11.11.2017.
Walther, Sebastian; Wenke, Marion (9 November 2017). ADHS im Erwachsenenalter Diagnostik und Therapie (Unpublished). In: Berner Tage der Klinik. Bern. 08.-11.11.2017.
Walther, Sebastian (4 November 2017). The motor system in psychosis (Unpublished). In: 3rd Meeting of the Alpine Chapter of the Organization for Human Brain Mapping. Bern. 03.-04.11.2017.
Stahnke, Antje; Zengaffinen, Francilia Sabrina; Furger, Stephan; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; van Harten, Peter; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (3 November 2017). Psychopathology in Motion – Systems Neuroscience of Motor Function in Psychosis (Unpublished). In: 3rd OHBM ALPINE CHAPTER SYMPOSIUM. 3. - 4.11.2017.
Zengaffinen, Francilia Sabrina; Furger, Stephan; Stahnke, Antje; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (3 November 2017). Neural Correlates of Semantic Priming in Psychosis (Unpublished). In: 3rd OHBM ALPINE CHAPTER SYMPOSIUM. Bern. 3. - 4.11.2017.
Walther, Sebastian (12 October 2017). Noninvasive brain stimulation to improve psychomotor slowing in depression and psychosis (Unpublished). In: World Congress of Psychiatry. Berlin. 08.-12.10.2017.
Furger, Stephan; Stahnke, Antje; Zengaffinen, Francilia Sabrina; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (11 October 2017). Emotional Dysregulation – Systems Neuroscience of Affect in Psychosis (Unpublished). In: WPA XVII World Congress of Psychiatry Berlin 2017. Berlin.
Zengaffinen, Francilia Sabrina; Stahnke, Antje; Furger, Stephan; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (10 October 2017). Jumping to Associations during Psychosis (Unpublished). In: WORLD CONGRESS OF PSYCHIATRY XVII. Berlin. 08. - 12.10.2017.
Walther, Sebastian (9 October 2017). Aberrant functional connectivity within the motor system is linked to motor abnormalities in psychosis (Unpublished). In: World Congress of Psychiatry. Berlin. 08.-12.10.2017.
Walther, Sebastian (9 October 2017). Hand gesture impairments in schizophrenia – clinical, prognostic and imaging correlates (Unpublished). In: World Congress of Psychiatry. Berlin. 08.-12.10.2017.
Stahnke, Antje; Furger, Stephan; Zengaffinen, Francilia Sabrina; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; van Harten, Peter; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (9 October 2017). Psychopathology in Motion – Systems Neuroscience of Motor Function in Psychosis (Unpublished). In: WORLD CONGRESS OF PSYCHIATRY XVII. 8. - 12.10.2017.
Walther, Sebastian (15 September 2017). The cerebral resting state and motor symptoms in schizophrenia? On perfusion and functional connectivity (Unpublished). In: European Congress on Schizophrenia Research. Berlin. 14.-16.09.2017.
Furger, Stephan; Stahnke, Antje; Zengaffinen, Francilia Sabrina; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (8 September 2017). Emotional Dysregulation – Systems Neuroscience of Affect in Psychosis (Unpublished). In: 12th Annual Meeting Clinical Neuroscience Bern. Bern.
Walther, Sebastian (7 September 2017). Die Bedeutung von Bewegungsstörungen bei Psychosen (Unpublished). In: Waldau Symposium. Bern. 07.09.2017.
Walther, Sebastian (1 September 2017). Aberrant resting state connectivity in the motor system indicates abnormal motor behavior in schizophrenia (Unpublished). In: BaCI Conference. Bern.
Stahnke, Antje; Zengaffinen, Francilia Sabrina; Furger, Stephan; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; van Harten, Peter; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (1 September 2017). Systems Neuroscience of Motor Function on the Continuum from Health to Psychosis (Unpublished). In: International Conference on Basic and Clinical Multimodal Imaging. 29.8 - 2.9.2017.
Furger, Stephan; Stahnke, Antje; Zengaffinen, Francilia Sabrina; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (1 September 2017). Emotional Dysregulation – Systems Neuroscience of Affect in Psychosis (Unpublished). In: International Conference on Basic and Clinical Multimodal Imaging. Bern.
Zengaffinen, Francilia Sabrina; Furger, Stephan Niklaus; Stahnke, Antje; Dierks, Thomas; Federspiel, Andrea; Hatzinger, Martin; König, Thomas; Nick, Beat; Rapp, Charlotte; Stegmayer, Katharina; Strik, Werner; Walther, Sebastian; Wiest, Roland; Papmeyer, Martina (1 September 2017). Neural Correlates of Semantic Priming in Psychosis (Unpublished). In: International Conference on Basic and Clinical Multimodal Imaging. Bern. 29.08-02.09.2017.
Walther, Sebastian (5 July 2017). Motorische Störungen bei Schizophrenie (Unpublished). In: Weiterbildung PZM. Münsingen.
Walther, Sebastian (20 June 2017). Impaired gesture performance in schizophrenia: Neurobiology and clinical consequences (Unpublished). In: World Congress of Biological Psychiatry. Kopenhagen. 18.-22.06.2017.
Walther, Sebastian (5 April 2017). Principles and Safety of TMS (Unpublished). In: TMS in Psychiatry and Neurology. Bern.
Walther, Sebastian (9 March 2017). Klinisch motivierte Bildgebung in der Psychiatrie: vom relevanten Verhalten zur individualisierten Intervention (Unpublished). In: Symposium Universität Marburg. Marburg.
Walther, Sebastian (2 March 2017). Movement disorders in psychiatric patients (Unpublished). In: Berner Symposium zu Bewegungsstörungen. Bern.
Walther, Sebastian (1 March 2017). Nonverbales Verhalten in der Schizophrenie (Unpublished). In: Weiterbildung Privatklinik Meiringen. Meiringen.
Walther, Sebastian (19 January 2017). Depressionsbehandlung: was tun bei Therapieresistenz? (Unpublished). In: Hausärztetagung. Bern.
Walther, Sebastian (12 January 2017). Stolpersteine in der Therapie: Herausforderung beweglicher Ziele (Unpublished). In: Schizophrenie-Akademie. Brugg.
Walther, Sebastian (8 December 2016). Wie halte ich den richtigen Abstand? (Unpublished). In: Herbstsymposium. Bern.
Walther, Sebastian (25 November 2016). Gestörte Gestenproduktion im Schizophreniespektrum: Prognose, klinische Bedeutung und neuronale Korrelate (Unpublished). In: DGPPN Kongress. Berlin.
Walther, Sebastian (23 November 2016). Behandlung psychomotorischer Verlangsamung mittels transkranieller Magnetstimulation (TMS) - diagnoseübergreifende Mechanismen (Unpublished). In: DGPPN Kongress. Berlin.
Walther, Sebastian (3 November 2016). Nonverbales Verhalten in der Schizophrenie - klinische und neuronale Korrelate von Gesten, Abstand und Motorik (Unpublished). In: Curriculum Psychiatrie Universitätsklinik Marburg. Marburg.
Walther, Sebastian (8 September 2016). Störungen der nonverbalen Kommunikation im Schizophreniespektrum (Unpublished). In: 1. Waldau Symposium. Bern.
Walther, Sebastian (1 September 2016). Behandlung der Depression – neue Aspekte (Unpublished). In: Weiterbildung Klinik Südhang. Münchenbuchsee.
Walther, Sebastian (2 June 2016). Differentialdiagnosen affektiver Störungen – wie sicher können wir sein? (Unpublished). In: Neuroscience Forum. Bern.
Walther, Sebastian (May 2016). Resting State Hyperperfusion of the Supplementary Motor Area in Catatonia (Unpublished). In: Annual Meeting Society of Biological Psychiatry. Atlanta. Mai 2016.
Walther, Sebastian (4 April 2016). Resting state functional connectivity in the motor loop correlates with hypokinesia in schizophrenia (Unpublished). In: Schizophrenia International Research Society Conference. Florenz.
Walther, Sebastian (31 March 2016). Hyperactive premotor cortex drives behavioural inhibition: resting state perfusion of the Supplementary Motor Area and Catatonia syndrome in schizophrenia (Unpublished). In: Annual Meeting of the Clinical Neuroscience Bern. Bern.
Walther, Sebastian (12 March 2016). Motor symptoms and altered connectivity in schizophrenia (Unpublished). In: Congress of the European Psychiatric Association EPA. Madrid.
Walther, Sebastian (16 February 2016). Die motorische Dimension der Schizophrenie (Unpublished). In: Vortragsreihe Psychiatrie. Solothurn.
Walther, Sebastian (20 January 2016). Die motorische Dimension der Schizophrenie - Klinik und Pathophysiologie von Verlangsamung und gestörter nonverbalen Kommunikation (Unpublished). In: Universitätsklinik für Psychiatrie Würzburg. Würzburg.
Walther, S; Schultze-Lutter, F; Michel, C; Martz-Irngartinger, A; Linder, C; Schmidt, SJ; Schimmelmann, BG; Kindler, J (2016). Abnorme unwillkürliche Bewegungen und Psychoserisiko bei Kinder und Jugendlichen: Eine populationsbasierte Studie (Unpublished). In: DGPPN. Psyche - Mensch - Gesellschaft. Berlin, Deutschland. 23.11.-26.11.2016.
Walther, Sebastian; Viher, Petra; Bracht, Tobias; Strik, Werner; Federspiel, Andrea; Wiest, Roland; Bohlhalter, Stephan; Stegmayer, Katharina (26 September 2015). Structural imaging correlates of motor impairments in schizophrenia – gesture control and motor slowing (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 26.09.2015.
Viher, Petra; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Strik, Werner; Walther, Sebastian (26 September 2015). White matter correlates of the DSM-5 schizophrenia symptom dimensions. (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 26.09.2015.
Schoretsanitis, Georgios; Kutynia, Alexandra; Strik, Werner; Walther, Sebastian (26 September 2015). Interpersonal distance regulation as marker of paranoia in schizophrenia (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 26.09.2015.
Walther, Sebastian; Stegmayer, Katharina; Sulzbacher, Jeanne; Bohlhalter, Stephan; Strik, Werner (25 September 2015). The link between impaired performance of hand gestures and poor nonverbal social perception in schizophrenia and first degree relatives. (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 25.09.2015.
Stegmayer, Katharina; Strik, Werner; Bracht, Tobias; Walther, Sebastian (25 September 2015). Structural abnormalities in the ventral striatum and the pathological perception of threat in schizophrenia (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 25.09.2015.
Walther, Sebastian; Stegmayer, Katharina (25 September 2015). Longitudinal course of two measures of avolition and expressivity: hypokinesia and gesture impairment (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 25.09.2015.
Walther, Sebastian (24 September 2015). Actigraphy movement patterns indicate psychopathological dimensions in schizophrenia (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin.
Steinau, Sarah; Stegmayer, Katharina; Horn, Helge Joachim; Razavi, Nadja; Strik, Werner; Walther, Sebastian (24 September 2015). The bern psychopathology scale: comparison of symptom dimensions in patients with schizophrenia and major depression. (Unpublished). In: 5th European Conference on Schizophrenia Research. Berlin. 24.09.2015.
Walther, Sebastian; Viher, Petra; Vanbellingen, Tim; Federspiel, Andrea; Bohlhalter, Stephan; Strik, Werner; Wiest, Roland; Stegmayer, Katharina (20 March 2015). Impaired postural knowledge in schizophrenia is associated with structural gray and white matter alterations in the praxis network (Unpublished). In: Wissenschaftliche Jahrestagung Deutsche Gesellschaft für klinische Neurophysiologie und funktionelle Bildgebung. Tübingen. 19.03.-21.03.2015.
Stegmayer, Katharina; Viher, Petra; Vanbellingen, Tim; Federspiel, Andrea; Bohlhalter, Stephan; Wiest, Roland; Strik, Werner; Walther, Sebastian (20 March 2015). Structural alterations of the praxis network were associated with poor gesture performance in schizophrenia patients (Unpublished). In: Wissenschaftliche Jahrestagung Deutsche Gesellschaft für klinische Neurophysiologie und funktionelle Bildgebung. 19.03.-21.03.2015.
Stegmayer, Katharina; Sulzbacher, Jeanne; Vanbellingen, Tim; Benzing, Valentin; Bohlhalter, Stephan; Müri, René Martin; Strik, Werner; Walther, Sebastian (20 March 2015). Impaired gesture performance as potential endophenotype of schizophrenia (Unpublished). In: 59. Wissenschaftliche Jahrestagung der Deutschen Gesellschaft für Klinische Neurophysiologie und Funktionelle Bildgebung. Tübingen. 19.-21.03.2015.
Benzing, Valentin; Stegmayer, Katharina; Viher, Petra; Vanbellingen, Tim; Federspiel, Andrea; Schaub, Nora; Wiest, Roland; Bohlhalter, Stephan; Müri, René Martin; Strik, Werner; Walther, Sebastian (20 March 2015). Disturbed fine motor performance is associated with altered structure and perfusion of the motor system in schizophrenia (Unpublished). In: Wissenschaftliche Jahrestagung Deutsche Gesellschaft für klinische Neurophysiologie und funktionelle Bildgebung. Tübingen. 19.03.-21.03.2015.
Walther, Sebastian; Stegmayer, Katharina; Sulzbacher, Jeanne; Vanbellingen, Tim; Müri, René Martin; Strik, Werner; Bohlhalter, Stephan (19 March 2015). Nonverbal social communication in schizophrenia is linked to gesture performance (Unpublished). In: 59. Wissenschaftliche Jahrestagung der Deutschen Gesellschaft für Klinische Neurophysiologie und Funktionelle Bildgebung. Tübingen. 18.-21.03.2015.
Viher, Petra; Stegmayer, Katharina; Vanbellingen, Tim; Federspiel, Andrea; Strik, Werner; Wiest, Roland; Bohlhalter, Stephan; Walther, Sebastian (19 March 2015). Deficit actual tool use in schizophrenia is linked to structural alterations in key regions of planning and executing of tool use and connecting fibers (Unpublished). In: 59. wissenschaftliche Jahrestagung der Deutschen Gesellschaft für klinische Neurophysiologie und funktionelle Bildgebung. Tübingen, Deutschland. 18.03.-21.03.2015.
Walther, Sebastian (4 December 2014). Langzeitverläufe der Schizophrenie (Unpublished). In: Herbstsymposium: Langzeitverläufe psychiatrischer Erkrankungen. Bern. 04.12.2014.
Viher, Petra; Stegmayer, Katharina; Federspiel, Andrea; Bohlhalter, Stephan; Müri, René Martin; Wiest, Roland; Strik, Werner; Walther, Sebastian (28 November 2014). Zusammenhang zwischen nonverbaler Kommunikation und Ultrastruktur der weissen Substanz bei Schizophreniekranken (Unpublished). In: DGPPN Kongress. Berlin.
Schiebler, Sarah; Tolev, Avram; Stegmayer, Katharina; Hubl, Daniela; Strik, Werner; Schultze-Lutter, Frauke; Schimmelmann, Benno Karl Edgar; Walther, Sebastian (27 November 2014). Abnorme, unwillkürliche Bewegungen bei jungen Patienten mit Psychoserisiko – eine videobasierte Untersuchung (Unpublished). In: DGPPN 2014. 26.11.-29.11.2014.
Walther, Sebastian; Stegmayer, Katharina; Sulzbacher, Jeanne; Vanbellingen, Tim; Müri, René Martin; Bohlhalter, Stephan; Strik, Werner (27 November 2014). Gestörte Gestenproduktion als möglicher Endophänotyp der Schizophrenie (Unpublished). In: DGPPN Kongress. Berlin.
Stegmayer, Katharina; Vanbellingen, Tim; Bohlhalter, Stephan; Sulzbacher, Jeanne; Müri, René Martin; Strik, Werner; Walther, Sebastian (27 November 2014). Progrediente Störung der Gestenproduktion im Verlauf der Schizophrenie (Unpublished). In: DGPPN Kongress. Berlin.
Walther, Sebastian; Stegmayer, Katharina; Vanbellingen, Tim; Federspiel, Andrea; Wiest, Roland; Müri, René Martin; Strik, Werner; Bohlhalter, Stephan (27 November 2014). Gestik bei Schizophreniepatienten als Marker nonverbaler Kommunikation und struktureller Hirnveränderungen (Unpublished). In: DGPPN Kongress. Berlin.
Walther, Sebastian; Bohlhalter, Stephan; Federspiel, Andrea; Wiest, Roland; Strik, Werner; Stegmayer, Katharina (September 2014). Neural correlates of gesture impairments in schizophrenia (Unpublished). In: World Congress of Psychiatry. Madrid. 14.-18.09.2014.
Walther, Sebastian; Ramseyer, Fabian; Tschacher, Wolfgang; Vanbellingen, Tim; Strik, Werner; Bohlhalter, Stephan (7 April 2014). Disorganization and timing of motor behavior : insight from gesture impairments and movement patterns in schizophrenia (Unpublished). In: 4th Biennial Schizophrenia International Research Society Conference. Florence, Italy. 05.-09.04.2014.
Stegmayer, Katharina; Vanbellingen, Tim; Federspiel, Andrea; Bohlhalter, Stephan; Strik, Werner; Wiest, Roland; Walther, Sebastian (27 March 2014). Total gray matter volume of the left inferior frontal gyrus and bilateral hippocampus is associated with postural knowledge of gestures in patients with schizophrenia (Unpublished). In: Swiss Society of Biological Psychiatry (SSBP) 34th Annual Meeting. Solothurn, Switzerland. 27.03.2014.
Walther, Sebastian; Stegmayer, Katharina; Vanbellingen, Tim; Federspiel, Andrea; Strik, Werner; Bohlhalter, Stephan (27 March 2014). Understanding of nonverbal social information is associated with gesture performance and postural knowledge in patients with schizophrenia (Unpublished). In: Swiss Society of Biological Psychiatry (SSBP) 34th Annual Meeting. Solothurn, Switzerland. 27.03.2014.
Schiebler, Sarah; Stegmayer, Katharina; Hubl, Daniela; Strik, Werner; Schultze-Lutter, Frauke; Schimmelmann, Benno Karl Edgar; Walther, Sebastian (27 March 2014). Subtle motor abnormalities in adolescents at risk for psychosis (Unpublished). In: Swiss Society of Biological Psychiatry (SSBP) 34th Annual Meeting. Solothurn, Switzerland. 27.03.2014.
Walther, Sebastian (19 February 2014). Actigraphic monitoring of physical activity in clinical trials in schizophrenia (Unpublished). In: International Society for CNS Clinical Trials and Methodology (ISCTM) 10th Anniversary Annual Scientific Meeting. Washington DC, USA. 18.-20.02.2014.
Walther, Sebastian (25 January 2014). The contribution of cerebral motor circuitry to psychomotor symptoms (Unpublished). In: Swiss Society of Neuroscience (SSN) Annual Meeting. Bern, Switzerland. 25.01.2014.
Walther, Sebastian (2014). Bewegungsstörungen als Symptomdimension der Schizophrenie (Unpublished). In: DGPPN Kongress.
Walther, Sebastian (2013). Dysfunctions of the motor system in schizophrenia. European archives of psychiatry and clinical neuroscience, 263(Suppl 1), S16. Springer
Walther, Sebastian; Moggi, Franz; Horn, Helge Joachim; Moskvitin, Konstantin; Maier, Nadja; Abderhalden, Christoph; Strik, Werner; Müller, Thomas Jörg (2013). Rapid tranquilization of severely agitated patients with schizophrenia spectrum disorders: a naturalistic, rater-blinded, randomized controlled study with oral haloperidol, risperidone, and olanzapine. Pharmacopsychiatry, 46(6), A77. Thieme 10.1055/s-0033-1353338
Bracht, Tobias; Horn, Helge Joachim; Strik, Werner; Federspiel, Andrea; Schnell, Susanne; Höfle, Oliver; Stegmayer, Katharina; Wiest, Roland; Dierks, Thomas; Müller, Thomas Jörg; Walther, Sebastian (2013). White matter microstructure alterations of the medial forebrain bundle in major depressive disorder. Clinical EEG and neuroscience, 44(4), E44-E45. Sage
Stegmayer, Katharina; Horn, Helge Joachim; Federspiel, Andrea; Razavi, Nadja; Bracht, Tobias; Wiest, Roland; Müller, Thomas Jörg; Walther, Sebastian (2013). Ventral striatum gray matter density reduction in schizophrenia patients with psychotic emotional dysregulation. Clinical EEG and neuroscience, 44(4), E119. Sage
Laimböck, Karin; Jann, Kay; Walther, Sebastian; Federspiel, Andrea; Wiest, Roland; Strik, Werner; Horn, Helge Joachim (2013). Functional connectivity of broca's region: symptom-specific changes in formal thought disorder (FTD) in schizophrenia. Clinical EEG and neuroscience, 44(4), E121. Sage
Zengaffinen, Francilia Sabrina; Furger, Stephan; Stahnke, Antje; Federspiel, Andrea; König, Thomas; Stegmayer, Katharina Deborah Lena; Walther, Sebastian; Wiest, Roland; Strik, Werner; Dierks, Thomas; Morishima, Yosuke (29 August 2011). Einfluss der subjektiv eingeschätzten Sprachbegabung auf die neuronale Sprachverarbeitung (Unpublished). In: Waldau Symposium.
Viher, Petra (2018). Where language meets action: The neural underpinnings of gesture performance in schizophrenia (Unpublished). (Dissertation)
