孤独症（自闭症）谱系障碍（AutismSpectrumDisorder，ASD）是一种以社交障碍和重复的行为、局限兴趣为主要核心症状，起始于婴幼儿早期的神经发育障碍性疾病，严重损害了儿童的身心健康。然而，目前现有研究对早期识别和诊断ASD的客观指标还未见突破。因此，在前人对ASD儿童社会认知心理学众多研究基础上，本研究通过使用眼动技术，设计以ASD疾病两大主要症状为诊断方向的眼动实验获取客观的眼动数据，对ASD儿童的眼动特征及早期诊断价值进行初步的探究。 本研究选择2~7岁的ASD儿童作为ASD儿童组，以及与其年龄、性别比例匹配的正常发育儿童作为正常对照组，考察ASD儿童与正常儿童之间是否存...Autism Spectrum Disorder (ASD) are a type of impairments in social communication where limited and restricted, repetitive patterns of behaviors were found in the patient, and limitation of interests were shown as a major symptom. It started in early childhood as neurodevelopmental disorders and could cause serious damage to the children's physical and mental health. However, there is no breakthrou...学位：医学硕士院系专业：医学院_临床医学硕士学号：2452014115351
