Modulation of Global and Local Processing Biases in Adults with Autistic-like Traits

被引：4

作者：

English, Michael C. W. ^{[1
]}

Maybery, Murray T. ^{[1
]}

Visser, Troy A. W. ^{[1
]}

机构：

[1] Univ Western Australia, Sch Psychol Sci, 35 Stirling Highway, Crawley, WA 6009, Australia

来源：

JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS | 2017年 / 47卷 / 09期

关键词：

Attention; Global processing; Local processing; Autistic traits; Autism; Hierarchical figures; Continuous performance task; Attentional training; SPECTRUM QUOTIENT AQ; HEMISPHERIC-DIFFERENCES; FACIAL EXPRESSIONS; ATTENTION; PERCEPTION; CHILDREN; PERFORMANCE; PRECEDENCE; BRAIN; ERP;

D O I：

10.1007/s10803-017-3198-x

中图分类号：

B844 [发展心理学（人类心理学）];

学科分类号：

040202 ;

摘要：

Previous work shows that doing a continuous performance task (CPT) shifts attentional biases in neurotypical individuals towards global aspects of hierarchical Navon figures by selectively activating right hemisphere regions associated with global processing. The present study examines whether CPT can induce similar modulations of attention in individuals with high levels of autistic traits who typically show global processing impairments. Participants categorized global or local aspects of Navon figures in pre- and post-CPT blocks. Post-CPT, high trait individuals showed increased global interference during local categorization. This result suggests that CPT may be useful for temporarily enhancing global processing in individuals with high levels of autistic traits and possibly those diagnosed with autism.

引用

页码：2757 / 2769

页数：13

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