Viher, Petra

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2020

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

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

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

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

2019

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

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; ... (2019). White matter abnormalities across the lifespan of schizophrenia: a harmonized multi-site diffusion MRI study. (In Press). Molecular psychiatry Nature Publishing Group 10.1038/s41380-019-0509-y

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

2018

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

Viher, Petra (2018). Where language meets action: The neural underpinnings of gesture performance in schizophrenia (Unpublished). (Dissertation)

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

2017

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

2016

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

2015

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

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 (2015). White matter correlates of the DSM-5 schizophrenia symptom dimensions. European archives of psychiatry and clinical neuroscience, 265(1), S129-S129. Springer

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.

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.

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.

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.

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.

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