人们认为这种情形是动物身上的强迫症状，这和人类的拔毛狂症非常相似，患这类病的人会不停地撕扯自己的头发。

The condition is considered a good animal model for OCD, and it's similar to the human disorder trichotillomania, where people pull out their own hair.

youdao

人们认为这种情形是动物身上的强迫症状，这和人类的拔毛狂症非常相似，患这类病的人会不停地撕扯自己的头发。

The condition is considered a good animal model for OCD, and it's similar to the human disorder trichotillomania, where people pull out their own hair.

youdao