organic psychosis
Quick Summary
Organic psychosis refers to mental dysfunction stemming from physical changes in brain structure, leading to impaired cognition. This contrasts with functional psychoses, where no clear physical abnormality is identified. Organic psychoses can be acute or chronic and are characterized by symptoms like delusions and hallucinations.12
Causes of organic psychosis include diseases affecting the brain, such as dementia (like Alzheimer's disease), delirium, head injuries, brain tumors, epilepsy, and Parkinson's disease. Additionally, certain drugs, including medications for pain, inflammation, or heart conditions, and substances of abuse like alcohol and cocaine, can alter brain function and induce psychotic symptoms. Treatment focuses on addressing both the symptoms and the underlying physical cause.23
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- psychosis
Organic psychoses are characterized by abnormal brain function that is caused by a known physical abnormality, which in most cases is some organic disease of the brain. However, altered brain function that precipitates hallucinations and delusions is more often associated with specific psychiatric disorders, which…
Read MoreOrganic psychoses are characterized by abnormal brain function that is caused by a known physical abnormality, which in most cases is some organic disease of the brain. However, altered brain function that precipitates hallucinations and delusions is more often associated with specific psychiatric disorders, which…
Read More - mental disorderPsychoses
Organic psychoses were believed to result from a physical defect of or damage to the brain. Functional psychoses were believed to have no physical brain disease evident upon clinical examination. Much research suggests that this distinction between organic and functional is probably inaccurate. Most psychoses…
Read MoreOrganic psychoses were believed to result from a physical defect of or damage to the brain. Functional psychoses were believed to have no physical brain disease evident upon clinical examination. Much research suggests that this distinction between organic and functional is probably inaccurate. Most psychoses…
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