What are some of the symptoms catatonic schizophrenia?

Catatonic schizophrenia is a subtype of schizophrenia characterized by extreme psychomotor disturbances and impaired social functioning. Symptoms of catatonic schizophrenia may include:

1. Motor symptoms:

- Stupor: A state of almost complete immobility and unresponsiveness.

- Waxing and waning: Periods of increased motor activity alternating with periods of decreased motor activity.

- Catalepsy: Waxy flexibility, in which the person can be molded into different positions that they maintain for long periods.

- Echopraxia: Imitation of the movements of others.

- Echolalia: Repetition of the words of others.

2. Negative symptoms:

- Alogia: Poverty of speech.

- Avolition: Lack of motivation or drive.

- Anhedonia: Lack of interest or pleasure in activities.

- Asociality: Withdrawal from social interactions.

3. Thought disturbances:

- Delusions: False beliefs that are not based on reality, such as believing that one is being controlled by an outside force.

- Hallucinations: Seeing, hearing, or feeling things that are not there, such as hearing voices.

4. Affective symptoms:

- Flat affect: Lack of emotional expression.

- Inappropriate affect: Emotional expression that is not appropriate to the situation, such as laughing when someone is telling a sad story.

5. Other symptoms:

- Stereotypies: Repetitive, meaningless movements, such as rocking back and forth or flapping the hands.

- Mannerisms: Odd, exaggerated movements or gestures.

- Grimacing: Making strange facial expressions.

- Perseveration: Repetition of words, phrases, or movements.