In catatonic stupor the individual experiences a deficit of motor (movement) activity that can render him/her motionless.
Psychotic symptoms are usually caused by abnormalities in brain chemistry; less often by injury to the brain.
Catatonic excitement, or excessive movement, is associated with violent behavior directed toward oneself or others.
symptoms are nothing but any abnormal changes in our body conditions.
A symptom is a sign of something, usually not good. For instance, a fever, runny nose, and sore throat may be a symptom of the flu. A loud knock may be a symptom that your engine has problems....