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	Multimodal Emotion Perception in Children with Autism Spectrum Disorder by Eye Tracking Study
	Su,Qi; Chen,Fei; Li,Hanfei; Wang,Lan; Yan,Nan
	2018
会议日期	2018
会议地点	马来西亚
英文摘要	Abstract—Childrenwithautism spectrum disorder(ASD) havedifficultiesinemotionalprocessing.ChildrenwithASD seem tohavedifferentcognitivepatternsduringmultimodal emotionrecognitioncomparedwithtypicallydeveloping(TD) children.Inordertoexplorethedifferences,inthecurrent study,perceptualjudgmentdataandeyegazedatawhile watchingtheecologicalvalidfacialstimuliwereanalyzed. The perceptual judgment could intuitively reflect the perception deficits in ASD,and the eye trackercould accuratelytracktheirfixationandscanpathsduringemotion perception.Perceptualresultsindicatedthatchildrenwith ASD had more difficulties in emotion recognition in comparison with TD children,especially for negative emotions.Eyegazeanalysisalsoshowedthatchildrenwith ASD had decreased fixation duration on the areas of interests(AOIs)comparedtoTDchildren,yettheyseemed topaymoreattentiontonegativefacialexpressionsthanto positive ones.Furthermore,the trajectory ofeye gaze movementshowed difference patterns between children withASDandTDchildren.TheTDchildrenhavedynamically changedtheirgazedirectionsfrom oneregiontotheother, whilemostofthechildrenwithASDonlytendedtofocuson one particular region.These results may deepen our understanding of the multimodal emotion recognition pattern in the ASD cohort with a more natural communicationenvironment.
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/13714]
专题	深圳先进技术研究院_集成所
推荐引用方式 GB/T 7714	Su,Qi,Chen,Fei,Li,Hanfei,et al. Multimodal Emotion Perception in Children with Autism Spectrum Disorder by Eye Tracking Study[C]. 见:. 马来西亚. 2018.

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