Induced EEG alpha oscillations are related to mental rotation skill: the evidence for neural efficiency and serial processing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00061094" target="_blank" >RIV/00216224:14310/10:00061094 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.neulet.2010.07.017" target="_blank" >http://dx.doi.org/10.1016/j.neulet.2010.07.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.neulet.2010.07.017" target="_blank" >10.1016/j.neulet.2010.07.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Induced EEG alpha oscillations are related to mental rotation skill: the evidence for neural efficiency and serial processing

Popis výsledku v původním jazyce

People with better skills in mental rotation require less time to decide about the identity of rotated images. In the present study, alphanumeric characters rotated in the frontal plane were employed to assess the relationship between rotation ability and EEG oscillatory activity. Response latency, a single valid index of performance in this task, was significantly associated with the amplitude of induced oscillations in the alpha (8-13 Hz) and the low beta band (14-20 Hz). In accordance with the neuralefficiency hypothesis, less event-related desynchronization (ERD) was related to better (i.e. faster) task performance. The association between response time and ERD was observed earlier (600-400 ms before the response) over the parietal cortex and later (400-200 ms before the response) over the frontal cortex. Linear mixed-effect regression analysis confirmed that both early parietal and late frontal alpha/beta power provided significant contribution to prediction of response latency.

Název v anglickém jazyce

Induced EEG alpha oscillations are related to mental rotation skill: the evidence for neural efficiency and serial processing

Popis výsledku anglicky

People with better skills in mental rotation require less time to decide about the identity of rotated images. In the present study, alphanumeric characters rotated in the frontal plane were employed to assess the relationship between rotation ability and EEG oscillatory activity. Response latency, a single valid index of performance in this task, was significantly associated with the amplitude of induced oscillations in the alpha (8-13 Hz) and the low beta band (14-20 Hz). In accordance with the neuralefficiency hypothesis, less event-related desynchronization (ERD) was related to better (i.e. faster) task performance. The association between response time and ERD was observed earlier (600-400 ms before the response) over the parietal cortex and later (400-200 ms before the response) over the frontal cortex. Linear mixed-effect regression analysis confirmed that both early parietal and late frontal alpha/beta power provided significant contribution to prediction of response latency.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Neuroscience Letters

ISSN

0304-3940

e-ISSN

—

Svazek periodika

482

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

IE - Irsko

Počet stran výsledku

4

Strana od-do

133-136

Kód UT WoS článku

000281473000011

EID výsledku v databázi Scopus

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