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http://elar.urfu.ru/handle/10995/101417
Название: | The electrophysiological underpinnings of variation in verbal working memory capacity |
Авторы: | Pavlov, Y. G. Kotchoubey, B. |
Дата публикации: | 2020 |
Издатель: | Nature Research |
Библиографическое описание: | Pavlov Y. G. The electrophysiological underpinnings of variation in verbal working memory capacity / Y. G. Pavlov, B. Kotchoubey. — DOI 10.1038/s41598-020-72940-5 // Scientific Reports. — 2020. — Vol. 10. — Iss. 1. — 16090. |
Аннотация: | Working memory (WM) consists of short-term storage and executive components. We studied cortical oscillatory correlates of these two components in a large sample of 156 participants to assess separately the contribution of them to individual differences in WM. The participants were presented with WM tasks of above-average complexity. Some of the tasks required only storage in WM, others required storage and mental manipulations. Our data indicate a close relationship between frontal midline theta, central beta activity and the executive components of WM. The oscillatory counterparts of the executive components were associated with individual differences in verbal WM performance. In contrast, alpha activity was not related to the individual differences. The results demonstrate that executive components of WM, rather than short-term storage capacity, play the decisive role in individual WM capacity limits. © 2020, The Author(s). |
Ключевые слова: | ADULT ALPHA RHYTHM ARTICLE BETA RHYTHM FEMALE HUMAN HUMAN EXPERIMENT HUMAN TISSUE MAJOR CLINICAL STUDY MALE WORKING MEMORY ADOLESCENT BRAIN CORTEX ELECTROENCEPHALOGRAPHY ELECTROPHYSIOLOGY EXECUTIVE FUNCTION PHOTOSTIMULATION PHYSIOLOGY SHORT TERM MEMORY TASK PERFORMANCE THETA RHYTHM VISION YOUNG ADULT ADOLESCENT ALPHA RHYTHM BETA RHYTHM CEREBRAL CORTEX ELECTROENCEPHALOGRAPHY ELECTROPHYSIOLOGICAL PHENOMENA EXECUTIVE FUNCTION FEMALE HUMANS MALE MEMORY, SHORT-TERM PHOTIC STIMULATION TASK PERFORMANCE AND ANALYSIS THETA RHYTHM VISUAL PERCEPTION YOUNG ADULT |
URI: | http://elar.urfu.ru/handle/10995/101417 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Идентификатор SCOPUS: | 85091717509 |
Идентификатор WOS: | 000577212800002 |
Идентификатор PURE: | cd2d31f6-3987-4a44-9518-2808b1e8c3f6 14154948 |
ISSN: | 20452322 |
DOI: | 10.1038/s41598-020-72940-5 |
Сведения о поддержке: | The study was supported by Russian Foundation for Basic Research (RFBR) №19‐013‐00027. We acknowledge support by the Deutsche Forschungsgemeinschaft and Open Access Publishing Fund of University of Tübingen. |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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Файл | Описание | Размер | Формат | |
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2-s2.0-85091717509.pdf | 2,15 MB | Adobe PDF | Просмотреть/Открыть |
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