Can schizophrenia cause mutism?

Can schizophrenia cause mutism?

Few studies have described non-catatonic mutism in subjects with schizophrenia. The index case was symptomatic for quite sometime, before presenting with mutism, without other catatonic signs.

Can catatonia cause mutism?

The most common symptoms associated with catatonia are mutism (not speaking) and stupor (the state of being in a daze). For a doctor to diagnose catatonia, the person must have at least three of the following 12 symptoms: Agitation, or anxiety or restlessness.

Why does schizophrenia cause catatonia?

Causes of catatonic schizophrenia Experts believe that an imbalance of dopamine, a neurotransmitter, is involved in the onset of schizophrenia. They believe that this imbalance is most likely caused by genes that make someone susceptible to the illness.

Can psychosis cause mutism?

Absent speech or mutism can occur as a sign of catatonia, a state in which one is unresponsive but otherwise awake. Catatonia can be a sign or schizophrenia or other psychiatric conditions involving psychosis. It may also be a sign of severe depression or other emotional disorders.

What causes sudden catatonia?

Doctors aren’t sure exactly what makes someone become catatonic. It happens most often with people who have mood disorders or psychotic disorders, like depression, bipolar disorder, and schizophrenia. About a third of people who are catatonic also have bipolar disorder.