Cerebral networks linked to the event-related potential P300

Horn, H; Syed, N; Lanfermann, H; Maurer, K; Dierks, T (2003). Cerebral networks linked to the event-related potential P300. European archives of psychiatry and clinical neuroscience, 253(3), pp. 154-9. Berlin: Steinkopff-Verlag 10.1007/s00406-003-0419-4

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P300 is an event-related potential that is elicited by an oddball paradigm. In several neuropsychiatric diseases, differences in latencies and amplitude compared to healthy subjects have been reported. Because of its clinical significance, several investigations have tried to elucidate the intracranial origins of the P300 component. In the present study we could demonstrate a network of P300 generators. Investigated were 15 healthy subjects with an acoustical oddball paradigm within a fMRI block design, which enabled us to exclude attention or acoustical processing effects. The inferior and middle frontal, superior temporal, lower parietal cortex, the insula and the anterior cingulum were significantly activated symmetrical in both hemispheres.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > University Psychiatric Services > University Hospital of Psychiatry and Psychotherapy > Psychiatric Neurophysiology (discontinued)

UniBE Contributor:

Dierks, Thomas

ISSN:

0940-1334

ISBN:

12904980

Publisher:

Steinkopff-Verlag

Language:

English

Submitter:

Factscience Import

Date Deposited:

04 Oct 2013 14:55

Last Modified:

22 Oct 2019 19:19

Publisher DOI:

10.1007/s00406-003-0419-4

PubMed ID:

12904980

Web of Science ID:

000184688100008

BORIS DOI:

10.7892/boris.23471

URI:

https://boris.unibe.ch/id/eprint/23471 (FactScience: 41937)

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