P3 and ERD/ERS in a Visual Oddball Paradigm
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F06%3A00043856" target="_blank" >RIV/68081731:_____/06:00043856 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
P3 and ERD/ERS in a Visual Oddball Paradigm
Original language description
The present study investigates intracerebrally the concurrent occurrence of event-related potentials (ERPs) and event-related desynchronization/synchronization phenomena (ERD/ERS) in subjects performing a visual oddball task. Results: Even though both P3and ERD/ERS phenomena were observed in all investigated mesiotemporal regions, the most consistent findings were revealed in the hippocampus. A P3 component of ERP was repeatedly observed in the hippocampus after target stimuli. Significant changes of the oscillatory hippocampal activity were found: ERD in the alpha 1 and alpha 2 frequency bands. Evident, near-significant, changes were observed throughout hippocampus in the theta band. In response to the non-target stimuli, significant oscillatory changes were found in parahippocampal gyrus. Conclusions: The cognitive processing of visual information is simultaneously accompanied by several electrophysiological phenomena.
Czech name
P3 a ERD/ERS ve visual oddball paradigmatu
Czech description
Práce prezentuje analýzu signálu EEG získaného z hloubkových elektrod. Analýza zahrnovala na událost vázané potenciály (ERP) a desynchronizaci/synchronizaci (ERD/ERS) při vizuálních podnětech.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FS - Medical facilities, apparatus and equipment
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F05%2F0402" target="_blank" >GA102/05/0402: Methods of measurement and evaluation of properties in the regulation of blood circulation</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Psychophysiology
ISSN
0269-8803
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
1
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
32-39
UT code for WoS article
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EID of the result in the Scopus database
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