What causes catatonic schizophrenia?

What causes catatonic schizophrenia?

The causes of catatonic disorders vary from person to person, but researchers believe irregularities in the dopamine, gamma-aminobutyric acid (GABA), and glutamate neurotransmitter systems are the primary cause. It isn't unusual for catatonia to be accompanied by other neurological, psychiatric, or physical conditions.

What is catatonic excitement?

periods of extreme restlessness and excessive and apparently purposeless motor activity, often as a symptom of catatonic schizophrenia.

Are catatonic aware?

Patients are aware and, unlike catatonic patients, generally eager to communicate through blinking. However, it should be noted that some patients with locked-in syndrome are unable to blink or move their eyes. As with catatonic patients, EEG investigations are often normal.

Can PTSD cause catatonia?

A patient with posttraumatic stress disorder (PTSD) had several episodes of catatonia in the past 44 years. These episodes were characterized by a sudden onset of intense excitement, mild pyrexia, often moderate elevation of serum creatinine phosphokinase and the development of a full catatonic state.

Is catatonia positive or negative symptom?

Most anything is possible. Catatonic motor behaviors are a type of disturbed behavior (and a negative as opposed to a positive symptom) that sometimes occurs when schizophrenia goes untreated. In catatonia, peoples' reaction to their surroundings becomes remarkably decreased.