Inferior parietal lobule involved in representation of

J 2021

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

BEČEV, Ondřej, Radek MAREČEK, Martin LAMOŠ, Bartosz MAJCHROWICZ, Robert ROMAN et. al.

Základní údaje

Originální název

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

Autoři

BEČEV, Ondřej (203 Česká republika, garant, domácí), Radek MAREČEK (203 Česká republika, domácí), Martin LAMOŠ (203 Česká republika, domácí), Bartosz MAJCHROWICZ (616 Polsko), Robert ROMAN (203 Česká republika, domácí) a Milan BRÁZDIL (203 Česká republika, domácí)

Vydání

Consciousness and Cognition, SAN DIEGO, ACADEMIC PRESS INC ELSEVIER SCIENCE, 2021, 1053-8100

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

50101 Psychology

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.728

Kód RIV

RIV/00216224:14110/21:00122281

Organizační jednotka

Lékařská fakulta

DOI

http://dx.doi.org/10.1016/j.concog.2021.103149

UT WoS

000680441200002

Klíčová slova anglicky

EEG; Intentional action; Action representation; Action selection; Prospective memory; Inferior parietal lobule; Libet task; Lateralized readiness potential; Delayed action

Štítky

14110127, CF MAFIL, podil, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 9. 10. 2024 12:47, Ing. Jana Kuchtová

Anotace

V originále

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.

Návaznosti

EF16_013/0001775, projekt VaV

Název: Modernizace a podpora výzkumných aktivit národní infrastruktury pro biologické a medicínské zobrazování Czech-BioImaging

90129, velká výzkumná infrastruktura

Název: Czech-BioImaging II

Citovat

BEČEV, Ondřej, Radek MAREČEK, Martin LAMOŠ, Bartosz MAJCHROWICZ, Robert ROMAN a Milan BRÁZDIL. Inferior parietal lobule involved in representation of "what" in a delayed-action Libet task. Consciousness and Cognition. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2021, roč. 93, August 2021, s. 1-13. ISSN 1053-8100. Dostupné z: https://dx.doi.org/10.1016/j.concog.2021.103149.

@article{1790343,
   author = {Bečev, Ondřej and Mareček, Radek and Lamoš, Martin and Majchrowicz, Bartosz and Roman, Robert and Brázdil, Milan},
   article_location = {SAN DIEGO},
   article_number = {August 2021},
   doi = {http://dx.doi.org/10.1016/j.concog.2021.103149},
   keywords = {EEG; Intentional action; Action representation; Action selection; Prospective memory; Inferior parietal lobule; Libet task; Lateralized readiness potential; Delayed action},
   language = {eng},
   issn = {1053-8100},
   journal = {Consciousness and Cognition},
   title = {Inferior parietal lobule involved in representation of "what" in a delayed-action Libet task},
   url = {https://www.sciencedirect.com/science/article/pii/S1053810021000751?via%3Dihub},
   volume = {93},
   year = {2021}
}

TY  - JOUR
ID  - 1790343
AU  - Bečev, Ondřej - Mareček, Radek - Lamoš, Martin - Majchrowicz, Bartosz - Roman, Robert - Brázdil, Milan
PY  - 2021
TI  - Inferior parietal lobule involved in representation of "what" in a delayed-action Libet task
JF  - Consciousness and Cognition
VL  - 93
IS  - August 2021
SP  - 1-13
EP  - 1-13
PB  - ACADEMIC PRESS INC ELSEVIER SCIENCE
SN  - 10538100
KW  - EEG
KW  - Intentional action
KW  - Action representation
KW  - Action selection
KW  - Prospective memory
KW  - Inferior parietal lobule
KW  - Libet task
KW  - Lateralized readiness potential
KW  - Delayed action
UR  - https://www.sciencedirect.com/science/article/pii/S1053810021000751?via%3Dihub
N2  - 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.
ER  -

BEČEV, Ondřej, Radek MAREČEK, Martin LAMOŠ, Bartosz MAJCHROWICZ, Robert ROMAN a Milan BRÁZDIL. Inferior parietal lobule involved in representation of ''what'' in a delayed-action Libet task. \textit{Consciousness and Cognition}. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2021, roč.~93, August 2021, s.~1-13. ISSN~1053-8100. Dostupné z: https://dx.doi.org/10.1016/j.concog.2021.103149.

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