中国听力语言康复科学杂志2026，Vol.24Issue(2)：127-132,6.DOI:10.3969/j.issn.1672-4933.2026.02.004
多维视角下孤独症谱系障碍儿童情绪认知的阶段性特征与神经行为机制
Stage Characteristics and Neurobehavioral Mechanisms of Emotional Cognition in Children with Autism Spectrum Disorder:A Multidimensional Perspective
摘要
Abstract
Objective To examine the emotional cognition patterns and stage-specific characteristics of children with Autism Spectrum Disorder(ASD),providing evidence to support early identification and educational support.Methods Based on theories of emotional cognition and multimodal analysis,a multimodal and multi-stage analytical framework was constructed.Twenty-five children with ASD aged 4-8 participated in a video-based emotion elicitation task involving six basic emotions(calm,happiness,sadness,fear,disgust,and surprise).Multimodal data were synchronously collected from covert physiological states(electrodermal activity and electroencephalogram)and overt behavioral responses(eye tracking and facial expressions).Emotional cognition was analyzed across four stages:emotional arousal,perception,understanding,and expression.Results Differences in electrodermal responses were observed across emotion conditions,indicating variability in emotional arousal.Increased fixation counts under both positive and negative emotions suggested preserved emotional perception.In contrast,reduced EEG activation and facial movements under emotional stimuli compared with neutral conditions indicated difficulties in emotional understanding and expression.Conclusion Children with ASD show relatively preserved emotional arousal and perception,but marked impairments in emotional understanding and expression.The proposed multimodal,stage-based framework provides objective evidence for characterizing emotional cognition in ASD and offers methodological support for educational assessment and intervention planning.关键词
孤独症谱系障碍/情绪认知/多模态分析/内隐状态/外显行为Key words
Autism spectrum disorder/Emotional cognition/Multi-modal analysis/Covert physiological states/Overt response behaviors分类
医药卫生引用本文复制引用
陈靓影,杨知毅..多维视角下孤独症谱系障碍儿童情绪认知的阶段性特征与神经行为机制[J].中国听力语言康复科学杂志,2026,24(2):127-132,6.基金项目
国家自然科学基金面上项目"孤独症儿童非言语社会交际障碍机理探索与自适应干预"(62377018) （62377018）
