Effects of Age and Attention on Auditory Global-Local Processing in Children with Autism Spectrum Disorder

被引：21

作者：

Foster, Nicholas E. V. ^{[1
,2
]}

Ouimet, Tia ^{[1
,2
]}

Tryfon, Ana ^{[1
,2
]}

Doyle-Thomas, Krissy ^{[3
]}

Anagnostou, Evdokia ^{[3
]}

Hyde, Krista L. ^{[1
,2
]}

机构：

[1] Univ Montreal, Dept Psychol, Int Lab Brain Music & Sound Res BRAMS, Pavillon 1420 Mont Royal,CP 6128,Succ Ctr Ville, Montreal, PQ H3C 3J7, Canada

[2] McGill Univ, Fac Med, McIntyre Med Bldg,3655 Sir William Osler, Montreal, PQ H3G 1Y6, Canada

[3] Univ Toronto, Holland Bloorview Kids Rehabil Hosp, 150 Kilgour Rd, Toronto, ON M4G 1R8, Canada

来源：

JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS | 2016年 / 46卷 / 04期

基金：

加拿大健康研究院;

关键词：

Autism; Auditory; Development; Attention; HIGH-FUNCTIONING AUTISM; DEVELOPMENTAL-CHANGES; SELECTIVE ATTENTION; VISUAL-SEARCH; PERCEPTION; INTERFERENCE; PRECEDENCE; INFORMATION; FEATURES; CONTOUR;

D O I：

10.1007/s10803-015-2684-2

中图分类号：

B844 [发展心理学（人类心理学）];

学科分类号：

040202 ;

摘要：

In vision, typically-developing (TD) individuals perceive "global" (whole) before "local" (detailed) features, whereas individuals with autism spectrum disorder (ASD) exhibit a local bias. However, auditory global-local distinctions are less clear in ASD, particularly in terms of age and attention effects. To these aims, here ASD and TD children judged local and global pitch structure in nine-tone melodies. Both groups showed a similar global precedence effect, but ASD children were less sensitive to global interference than TD children at younger ages. There was no effect of attention task. These findings provide novel evidence of developmental differences in auditory perception and may help to refine sensory phenotypes in ASD.

引用

页码：1415 / 1428

页数：14

共 72 条

[1] Neuroanatomy of autism [J].