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Russian-language neurosemantics: Clustering of word meaning and sense from oral narratives

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dc.contributor.authorZaidelman, L.
dc.contributor.authorNosovets, Z.
dc.contributor.authorKotov, A.
dc.contributor.authorZabotkina, V.
dc.contributor.authorUshakov, V.
dc.contributor.authorУшаков, Вадим Леонидович
dc.date.accessioned2024-11-29T11:27:41Z
dc.date.available2024-11-29T11:27:41Z
dc.date.issued2021
dc.description.abstract© 2021 Elsevier B.V.This article is a part of a large-scale brain mapping project aimed at finding the relations among semantic categories in oral Russian-language texts and brain activity as measured using functional magnetic resonance imaging (fMRI). The goal of present study in particular is to examine the nature of lexical semantic relations and find an appropriate lexical space, homeomorphic to the activation patterns in the brain. Participants were presented with oral narratives, which described significant social issues from the first-person perspective. Stimuli were annotated using a dictionary and a vector approach. Results show that fMRI signal and clusters of related words have similar patterns of brain activation across participants. Results also show that annotation by a list of features more strongly contributes to prediction of the observed activation patterns. Findings confirm the hypothesis of situational semantic representation in the brain.
dc.format.extentС. 60-65
dc.identifier.citationRussian-language neurosemantics: Clustering of word meaning and sense from oral narratives / Zaidelman, L. [et al.] // Cognitive Systems Research. - 2021. - 67. - P. 60-65. - 10.1016/j.cogsys.2021.01.001
dc.identifier.doi10.1016/j.cogsys.2021.01.001
dc.identifier.urihttps://www.doi.org/10.1016/j.cogsys.2021.01.001
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85100378203&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000631879800006
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/23634
dc.relation.ispartofCognitive Systems Research
dc.titleRussian-language neurosemantics: Clustering of word meaning and sense from oral narratives
dc.typeArticle
dspace.entity.typePublication
oaire.citation.volume67
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