leukotomy
Definition
- Noun:
- A surgical procedure involving the interruption of nerve tracts connecting to and from the frontal lobe of the brain: A leukotomy is a specific type of psychosurgery, historically performed to treat severe mental disorders. The procedure often results in significant alterations to a person's cognitive abilities and personality.
Usage Examples
- Noun:
- The controversial procedure of leukotomy was once a common treatment for intractable psychiatric conditions.
- After the leukotomy, the patient's aggressive symptoms diminished, but so did their emotional responsiveness.
- Historical accounts of leukotomy provide insight into the evolution of psychiatric care.
Advanced Usage
- "to perform a leukotomy": to carry out this specific surgical operation.
- Few surgeons today would agree to perform a leukotomy given the availability of modern pharmaceuticals.
- "to undergo a leukotomy": to be the subject of this surgical procedure.
- The writer's biography detailed her decision to undergo a leukotomy in the 1950s.
Variants and Related Words
- Lobotomy (n): A more general term for psychosurgery on the brain's frontal lobe, often used interchangeably with "leukotomy," though technical distinctions exist.
- The term "lobotomy" is more widely recognized in popular culture than "leukotomy."
- Prefrontal leukotomy (n): A more precise term specifying the frontal lobe region targeted by the surgery.
- Psychosurgery (n): The broader category of surgical intervention on the brain to treat mental illness, which includes leukotomy.
Synonyms
- Frontal lobotomy: A synonym emphasizing the frontal lobe location.
- Psychosurgical procedure: A general term for surgical treatments of psychiatric disorders.
Related Phrases
- "The era of leukotomy": Refers to the historical period when this procedure was frequently practiced.
- Ethical debates intensified following the era of leukotomy.
Notes on Meaning
- Historical Context: The primary meaning of "leukotomy" is tied to a specific, largely historical medical practice. It is not used in contemporary standard medical treatment.
- Consequences: The definition inherently notes the outcome ("often results in marked cognitive and personality changes"), which is a critical part of understanding the term's clinical and ethical implications.
Noun
-
surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changes
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