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Eye-Tracking, Autonomic, and Electrophysiological Correlates of Emotional Face Processing in Adolescents with Autism Spectrum Disorder

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Abstract
Individuals with autism spectrum disorder (ASD) often have difficulty with social-emotional cues.
This study examined the neural, behavioral, and autonomic correlates of emotional face processing in adolescents with ASD and typical development (TD) using eye-tracking and event-related potentials (ERPs) across two different paradigms. Scanning of faces was similar across groups in the first task, but the second task found that face-sensitive ERPs varied with emotional expressions only in TD.
Further, ASD showed enhanced neural responding to nonsocial stimuli. In TD only, attention to eyes during eyetracking related to faster face-sensitive ERPs in a separate task; in ASD, a significant positive association was found between autonomic activity and attention to mouths. Overall, ASD showed an atypical pattern of emotional face processing, with reduced neural differentiation between emotions and a reduced relationship between gaze behavior and neural processing of faces

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Ketersediaan

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Informasi Detail

Judul Seri

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No. Panggil

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Penerbit

: Springer US., 2013

Deskripsi Fisik

J Autism Dev Disord (2013) 43:188–199 DOI 10.1007/s10803-012-1565-1

Bahasa

English

ISBN/ISSN

1573-3432

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KESEHATAN MASYARAKAT
AUTIS

Info Detail Spesifik

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Pernyataan Tanggungjawab

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