And sometimes there is disorganized behavior too,

有时候患者还表现出紊乱的行为
odd motor movements.

比如古怪的运动动作
And the most extreme cases of this are motor movements described as "Catatonic"

最极端的动作被称作紧张性综合征
Where the person doesn't move, often freezes in a position.

这种患者经常保持某个姿势一动不动
Those are all positive symptoms.

这些都是阳性症状
A major negative symptom in schizophrenia is absence of normal thought

精神分裂症主要阴性症状是缺失正常思维
or affect, affect meaning emotion.

或者说情感缺失
So some schizophrenics might just not talk.

有些患者很少说话
They might have very low emotional responses.

他们情感反应相当迟钝
They might not care about anything.

他们对一切都漠不关心
The basic psychological misfunction--oh, sorry.

最基本的心理问题 --抱歉
There are different subtypes of schizophrenia.

精神分裂症可以分为不同的亚型