Eletrofisiologia do processamento semântico e emocional de crianças com Transtorno do Espectro do Autismo em tarefas com interação materna

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dc.contributor.advisorBoggio, Paulo Sérgio
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/0659408656635728por
dc.contributor.authorValasek, Claudia Aparecida
dc.creator.Latteshttp://lattes.cnpq.br/4494293014373243por
dc.date.accessioned2017-11-01T15:33:19Z
dc.date.accessioned2020-05-28T18:09:23Z
dc.date.available2020-05-28T18:09:23Z
dc.date.issued2017-08-17
dc.description.abstractPatients with autism spectrum disorder display severe deficits in the development and processing of language, as well as abnormalities when processing and recognizing emotions. Furthermore, impairments in these processes seem to interfere with the social functioning of these patients. Nevertheless, the neurocognitive mechanisms underlying the processing of prosodic, facial expression and semantic processing of objects in patients with autism is still poorly understood, especially when considering the age range from 3 to 6 years old. Moreover, the existing studies on these processes using high-temporal resolution methods, such as electroencephalography, are still scarce. Therefore, the studies presented in this dissertation aimed to investigate the electrophysiological correlates underlying tasks of semantic processing of objects, facial and prosodic emotional expression with maternal and unknown person interaction. Thus, three experiments using the event-related potentials method were developed in virtue of its exceptional temporal resolution. Results different from the literature were found, since the presence of electrophysiological markers underlying the processing of semantic information (N400) and basic sensory components (P1, N170, N100 e P200) were observed in the group of autism and control group. Moreover, the mother’s voice elicited increased amplitude in some electrophysiological components, mainly in the group of autism. These results demonstrate the important maternal influence in the processing of semantic information and, hence, in the cognitive and social development of the child, seeming the ability of joint attention preserved in children with autism in relation to the maternal interaction.eng
dc.description.sponsorshipFundação de Amparo a Pesquisa do Estado de São Paulopor
dc.formatapplication/pdf*
dc.identifier.citationVALASEK, Claudia Aparecida. Eletrofisiologia do processamento semântico e emocional de crianças com Transtorno do Espectro do Autismo em tarefas com interação materna. 2017. 123 f. Tese (Distúrbios do Desenvolvimento) - Universidade Presbiteriana Mackenzie, São Paulo .por
dc.identifier.urihttp://dspace.mackenzie.br/handle/10899/24555
dc.keywordsautismeng
dc.keywordsautism spectrum disordereng
dc.keywordsEEG (Electroencephalography)eng
dc.keywordsevoked related potentialeng
dc.keywordsfacial expressioneng
dc.keywordssemantic processingpor
dc.keywordslanguagepor
dc.keywordsprosodypor
dc.keywordsmaternal interactionpor
dc.languageporpor
dc.publisherUniversidade Presbiteriana Mackenziepor
dc.rightsAcesso Abertopor
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectautismopor
dc.subjecttranstorno do espectro do autismopor
dc.subjectEEG (Eletroencefalografia)por
dc.subjectpotencial evocadopor
dc.subjectexpressão facialpor
dc.subjectprocessamento semânticopor
dc.subjectlinguagempor
dc.subjectprosódiapor
dc.subjectinteração maternapor
dc.subject.cnpqCNPQ::CIENCIAS HUMANAS::PSICOLOGIApor
dc.subject.cnpqCNPQ::CIENCIAS HUMANAS::EDUCACAOpor
dc.subject.cnpqCNPQ::CIENCIAS DA SAUDEpor
dc.thumbnail.urlhttp://tede.mackenzie.br/jspui/retrieve/15164/Claudia%20Aparecida%20Valasek.pdf.jpg*
dc.titleEletrofisiologia do processamento semântico e emocional de crianças com Transtorno do Espectro do Autismo em tarefas com interação maternapor
dc.typeTesepor
local.contributor.board1Cravo, André Mascioli
local.contributor.board2Macedo, Elizeu Coutinho de
local.contributor.board3Osório, Ana Alexandra Caldas
local.contributor.board4Pinheiro, Ana Patrícia Teixeira
local.publisher.countryBrasilpor
local.publisher.departmentCentro de Educação, Filosofia e Teologia (CEFT)por
local.publisher.initialsUPMpor
local.publisher.programDistúrbios do Desenvolvimentopor
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Distúrbios do Desenvolvimento - Teses - CCBS Higienópolis