孤独症(autism)又称为康纳氏综合征(Kanner’s syndrome)或幼儿孤独症(infantile autism),是一种发作于3岁以前的罕见,严重的幼儿期精神病,其特征为:无语言表达能力或缺乏形成抽象概念的能力,只能重复几种有限的动作,对日常生活中发生的变化缺乏适应能力,其发生原因可能和遗传? Autism, also known as Kanner’s syndrome or infantile autism, is a rare and severe childhood psychosis that attacks before age 3 and is characterized by: no language expression Abilities or lack of ability to form abstract concepts can only be repeated for a limited number of actions, lack of capacity to adapt to changes that occur in daily life, and why and why they may occur?