研究数据显示,自闭症是一种因先天脑部功能受损而引起的发育障碍,通常在3岁以前就可以被发现。迄今为止,病因尚未明了。不同的自闭症儿童有不同的症状,但主要特征表现为:说话晚、反应迟钝、不合群、不懂得怎样与人交往和沟通;有怪癖、兴趣范围狭窄、行为方式刻板僵硬、长时间游戏方式不变、缺乏对事物的想象力及灵活运用 Research data show that autism is a developmental disorder caused by impaired brain function, usually found before the age of 3 years. So far, the cause is unknown. Different autistic children have different symptoms, but the main features are as follows: late speaking, unresponsive, out of group, how to communicate and communicate with others; quirks, narrow interest, rigid rigid behavior, long time games The same way, the lack of imagination and flexible use of things