What is Type II schizophrenia ?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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What is Type II schizophrenia ?

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Schizophrenia is a mental disorder where an individual has mental inabilities which affects a persons capacity to think, feel behave normally. Schizophrenia causes a person to have delusion, hallucination, disorganized thinking and motor behavior. Schizophrenia is broadly classified into type I and type II.

Step 2
  • Type I schizophrenia is accompanied by hallucination, delusion and formal thought disorder.
  • Whereas, type II schizophrenia exhibits symptoms of social withdrawal,poverty of speech and loss of volition.
  • Type II schizophrenia is associated with loss of drive and is also known as chronic schizophrenia.
  • In type II schizophrenia there is a reduction in range of emotional expression. There have been observed a reduction in intensity of emotional expression including tone of voice and facial expression as well.
  • Type II schizophrenia exhibits lessening speech fluency.
  • It also causes lessened participation in goal directed behaviour.
  • It causes emotional blunting, thought blockages and loss of normal functions.
  • It causes cell loss and structural changes in brain.
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