Disrupting frontal eye-field activity impairs memory recall

Wantz, Andrea Laura; Martarelli, Corinna; Cazzoli, Dario; Kalla, Roger; Müri, René Martin; Mast, Fred (2016). Disrupting frontal eye-field activity impairs memory recall. NeuroReport, 27(6), pp. 374-378. Lippincott Williams & Wilkins 10.1097/WNR.0000000000000544

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A large body of research demonstrated that participants preferably look back to the encoding location when retrieving visual information from memory. However, the role of this 'looking back to nothing' is still debated. The goal of the present study was to extend this line of research by examining whether an important area in the cortical representation of the oculomotor system, the frontal eye field (FEF), is involved in memory retrieval. To interfere with the activity of the FEF, we used inhibitory continuous theta burst stimulation (cTBS). Before stimulation was applied, participants encoded a complex scene and performed a short-term (immediately after encoding) or long-term (after 24 h) recall task, just after cTBS over the right FEF or sham stimulation. cTBS did not affect overall performance, but stimulation and statement type (object vs. location) interacted. cTBS over the right FEF tended to impair object recall sensitivity, whereas there was no effect on location recall sensitivity. These findings suggest that the FEF is involved in retrieving object information from scene memory, supporting the hypothesis that the oculomotor system contributes to memory recall.

Item Type:

Journal Article (Original Article)

Division/Institute:

07 Faculty of Human Sciences > Institute of Psychology > Cognitive Psychology, Perception and Methodology
04 Faculty of Medicine > University Psychiatric Services > University Hospital of Geriatric Psychiatry and Psychotherapy
10 Strategic Research Centers > ARTORG Center for Biomedical Engineering Research > ARTORG Center - Gerontechnology and Rehabilitation
07 Faculty of Human Sciences > Institute of Psychology
04 Faculty of Medicine > Pre-clinic Human Medicine > BioMedical Research (DBMR) > DCR Unit Sahli Building > Forschungsgruppe Neurologie
04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurology

UniBE Contributor:

Wantz, Andrea Laura; Martarelli, Corinna; Cazzoli, Dario; Kalla, Roger; Müri, René Martin and Mast, Fred

Subjects:

100 Philosophy > 150 Psychology
600 Technology > 610 Medicine & health

ISSN:

0959-4965

Publisher:

Lippincott Williams & Wilkins

Language:

English

Submitter:

Andrea Laura Wantz

Date Deposited:

24 Feb 2016 12:34

Last Modified:

14 Apr 2017 02:30

Publisher DOI:

10.1097/WNR.0000000000000544

PubMed ID:

26901058

BORIS DOI:

10.7892/boris.76206

URI:

https://boris.unibe.ch/id/eprint/76206

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