Inferior parietal lobule involved in representation of “what” in a delayed-action Libet task

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F21%3A43920607" target="_blank" >RIV/00023752:_____/21:43920607 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00159816:_____/21:00074604 RIV/00216224:14110/21:00122281

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1053810021000751?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1053810021000751?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.concog.2021.103149" target="_blank" >10.1016/j.concog.2021.103149</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Inferior parietal lobule involved in representation of “what” in a delayed-action Libet task

Popis výsledku v původním jazyce

Intentional motor action is typically characterized by the decision about the timing, and the selection of the action variant, known as the “what” component. We compared free action selection with instructed action, where the movement type was externally cued, in order to investigate the action selection and action representation in a Libet’s task. Temporal and spatial locus of these processes was examined using the combination of high-density electroencephalography, topographic analysis of variance, and source reconstruction. Instructed action, engaging representation of the response movement, was associated with distinct negativity at the parietal and centroparietal channels starting around 750 ms before the movement, which has a source particularly in the bilateral inferior parietal lobule. This suggests that in delayed-action tasks, the process of action representation in the inferior parietal lobule may play an important part in the larger parieto-frontal activity responsible for movement selection.

Název v anglickém jazyce

Inferior parietal lobule involved in representation of “what” in a delayed-action Libet task

Popis výsledku anglicky

Intentional motor action is typically characterized by the decision about the timing, and the selection of the action variant, known as the “what” component. We compared free action selection with instructed action, where the movement type was externally cued, in order to investigate the action selection and action representation in a Libet’s task. Temporal and spatial locus of these processes was examined using the combination of high-density electroencephalography, topographic analysis of variance, and source reconstruction. Instructed action, engaging representation of the response movement, was associated with distinct negativity at the parietal and centroparietal channels starting around 750 ms before the movement, which has a source particularly in the bilateral inferior parietal lobule. This suggests that in delayed-action tasks, the process of action representation in the inferior parietal lobule may play an important part in the larger parieto-frontal activity responsible for movement selection.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30103 - Neurosciences (including psychophysiology)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Consciousness and cognition

ISSN

1053-8100

e-ISSN

—

Svazek periodika

93

Číslo periodika v rámci svazku

103149

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000680441200002

EID výsledku v databázi Scopus

2-s2.0-85108118709