孤独症谱系障碍的结构磁共振成像研究进展

被引:5
作者
寿小婧
张嵘
机构
[1] 北京大学神经科学研究所,北京大学基础医学院神经生物学系,神经科学教育部重点实验室,卫生部神经科学重点实验室
关键词
孤独症谱系障碍; 儿童; 杏仁核; 边缘系统; 社交障碍; 幼儿; 小脑; 语言发育迟缓; 灰质密度;
D O I
暂无
中图分类号
R749.94 [儿童精神病];
学科分类号
100205 ;
摘要
<正>孤独症谱系障碍(autism spectrum disorders,ASD)是一种以语言发育迟缓、社会交往障碍以及重复刻板行为为特征的广泛性发育障碍疾病[1]。近年来,孤独症的患病率也日趋上升,美国最新的调查结果显示,ASD在男孩中的患病率约为3.74%,在女孩中约为1.47%[2—3]。作为一种儿童期高发疾病,ASD的具体发病机制尚不明确,但已被公认是一种由遗传及环境因素共同作用的复杂神经精神疾病。ASD患者在
引用
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页码:785 / 788
页数:4
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