Alpha Rhythm Dynamics During Spoken Word Recognition

Victor Vvedensky, Ivan Filatov, Konstantin Gurtovoy, Mikhail Sokolov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

We combined measurements of the spoken word recognition time with simultaneous EEG recording from the subjects. Alpha waves of all our subjects were sharp and we could accurately detect time instants of the tips of the waves even when the shape of the waves varied. Time intervals between the tips were constant during 5–10 alpha waves. We observed that these trains of oscillations change their period just at the moments of the word sound onset and when the subject recognized the word and confirmed this by pressing the button. This experiment shows that alpha rhythm is related to or even organizes the complex process of the spoken word recognition.

Original languageEnglish
Title of host publicationAdvances in Neural Computation, Machine Learning, and Cognitive Research VI - Selected Papers from the 24th International Conference on Neuroinformatics, 2022
EditorsBoris Kryzhanovsky, Witali Dunin-Barkowski, Vladimir Redko, Yury Tiumentsev
PublisherSpringer Science and Business Media Deutschland GmbH
Pages65-70
Number of pages6
ISBN (Print)9783031190315
DOIs
StatePublished - 2023
Event24th International Conference on Neuroinformatics, 2022 - Moscow, Russian Federation
Duration: Oct 17 2022Oct 21 2022

Publication series

NameStudies in Computational Intelligence
Volume1064 SCI
ISSN (Print)1860-949X
ISSN (Electronic)1860-9503

Conference

Conference24th International Conference on Neuroinformatics, 2022
Country/TerritoryRussian Federation
CityMoscow
Period10/17/2210/21/22

Keywords

  • Alpha rhythm frequency jumps
  • Alpha rhythm frequency stability during word recognition period
  • Perception of spoken word

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