Atypical perception of affective prosody in Autism Spectrum Disorder

被引：28

作者：

Gebauer, Line ^{[1
,2
]}

Skewes, Joshua ^{[2
]}

Horlyck, Lone ^{[1
]}

Vuust, Peter ^{[1
,3
]}

机构：

[1] Aarhus Univ, Ctr Functionally Integrat Neurosci, DK-8000 Aarhus C, Denmark

[2] Aarhus Univ, Interacting Minds Ctr, DK-8000 Aarhus C, Denmark

[3] Royal Acad Mus, DK-8000 Aarhus C, Denmark

来源：

NEUROIMAGE-CLINICAL | 2014年 / 6卷

关键词：

Autism spectrum disorder; Speech; Affective prosody; Emotion; Caudate; HIGH-FUNCTIONING AUTISM; EMOTIONAL PROSODY; BRAIN; CHILDREN; LANGUAGE; SPEECH; RECOGNITION; ADOLESCENTS; ADULTS; VOICE;

D O I：

10.1016/j.nicl.2014.08.025

中图分类号：

R445 [影像诊断学];

学科分类号：

100207 ;

摘要：

Autism Spectrum Disorder (ASD) is characterized by impairments in language and social-emotional cognition. Yet, findings of emotion recognition from affective prosody in individuals with ASD are inconsistent. This study investigated emotion recognition and neural processing of affective prosody in high-functioning adults with ASD relative to neurotypical (NT) adults. Individuals with ASD showed mostly typical brain activation of the fronto-temporal and subcortical brain regions in response to affective prosody. Yet, the ASD group showed a trend towards increased activation of the right caudate during processing of affective prosody and rated the emotional intensity lower than NT individuals. This is likely associated with increased attentional task demands in this group, which might contribute to social-emotional impairments. (C) 2014 The Authors. Published by Elsevier Inc.

引用

页码：370 / 378

页数：9

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