brain disease
Definition
Noun: A medical condition affecting the brain's structure or function, encompassing various disorders that impair cognitive abilities, behavior, or neurological processes.
Usage
The term "brain disease" is used in medical and general contexts to classify conditions originating in or primarily affecting the brain. * Alzheimer's is a progressive brain disease that affects memory. * The research focuses on the genetic causes of the brain disease. * Early diagnosis is crucial for treating many types of brain disease.
Advanced Usage
- As a broad diagnostic category: In neurology and psychiatry, "brain disease" can serve as an umbrella term for conditions with a clear neuropathological basis, distinguishing them from purely psychological or functional disorders.
- The paradigm shift views severe addiction as a chronic brain disease.
Variants and Related Words
- Brain disorder: A very close synonym, often used interchangeably.
- Encephalopathy: A specific medical term for any diffuse disease of the brain that alters its function or structure.
- Neurodegenerative disease: A subtype of brain disease characterized by the progressive loss of nerve cells (e.g., Parkinson's disease).
- Cerebrovascular disease: A subtype affecting the blood vessels of the brain (e.g., stroke).
Synonyms
- Neurological disorder
- Cerebral disorder
- Encephalopathy
Related Phrases
- Degenerative brain disease: Specifies a disease causing progressive deterioration.
- Huntington's disease is a hereditary, degenerative brain disease.
- Organic brain disease: A somewhat older term emphasizing a known physiological cause, as opposed to a functional psychiatric illness.
Noun
-
any disorder or disease of the brain
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