Intracerebral recording of cortical activity related to self-paced voluntary movements: a Bereitschaftspotential and event-related desynchronization/synchronization. SEEG study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F06%3A00043857" target="_blank" >RIV/68081731:_____/06:00043857 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11120/06:00000504

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Intracerebral recording of cortical activity related to self-paced voluntary movements: a Bereitschaftspotential and event-related desynchronization/synchronization. SEEG study

Original language description

To analyze the distribution of the cortical electrical activity related to self-paced voluntary movements (Bereitschaftspotential, BP) and the event-related desynchronization (ERD) and synchronization (ERS) of cortical rhythms using intracerebral recordings. BP was found consistently in the primary motor and somatosensory cortex, and the supplementary motor area. ERD and ERS of alpha and beta rhythms were also observed in these cortical regions. The number of contacts and cortical regions showing ERD and ERS and not BP suggests that the two electrophysiological phenomena are differently involved in the preparation and execution of simple voluntarymovements. Substantial differences between BP and ERD in spatial distribution and the widespread topographyof ERD/ERS in temporal and higher-order motor regions suggest that oscillatory cortical changes are coupled with cognitive processes supporting movement tasks, such as memory, time interval estimation, and attention.

Czech name

Intracerebrální záznam kortikální aktivity vázané na pohyb způsobený vlastní aktivací. SEEG studie

Czech description

Práce analyzuje šíření kortikální aktivity z intracerebrálních záznamů EEG spojené s Bereitschaftspotential ? pohyby aktivované vlastní vůlí prostřednictvím na událost vázané desynchronizace/synchronizace (ERD/ERS).

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FS - Medical facilities, apparatus and equipment

OECD FORD branch

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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)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Experimental Brain Research

ISSN

0014-4819

e-ISSN

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Volume of the periodical

173

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

13

Pages from-to

637-649

UT code for WoS article

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EID of the result in the Scopus database

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