leucotomy

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Thân thiện
Definition
  1. Noun:
    • A surgical procedure involving the interruption of nerve tracts connecting to and from the frontal lobe of the brain: A leucotomy is a specific type of psychosurgery, historically performed to treat severe mental disorders. The procedure often results in significant and permanent changes to a person's cognitive abilities and personality.
Usage Examples
  • Noun:
    • The controversial treatment involved a prefrontal leucotomy.
    • Historical accounts describe the profound effects of a leucotomy on patient behavior.
    • The practice of performing a leucotomy has been largely abandoned due to its severe side effects.
Advanced Usage
  • "to perform a leucotomy": to carry out this specific surgical operation.
    • Few surgeons would agree to perform a leucotomy today.
  • "to undergo a leucotomy": to be the subject of this surgical procedure.
    • The patient was advised to undergo a leucotomy as a last resort.
Variants and Related Words
  • Lobotomy (n): A more general term for psychosurgery on the brain's frontal lobe, often used interchangeably with "leucotomy," though technical distinctions exist.
    • The term "lobotomy" is more commonly recognized than "leucotomy."
  • Prefrontal leucotomy (n): A more precise term specifying the frontal lobe region targeted by the surgery.
  • Psychosurgery (n): The broader category of brain surgery intended to modify behavior or treat mental illness, under which leucotomy is classified.
Synonyms
  • Frontal lobotomy: A surgical operation on the frontal lobes of the brain.
  • Psychosurgical procedure: A formal term for surgery performed to treat psychiatric conditions.
Related Phrases
  • "The leucotomy era": Refers to the historical period when this procedure was more commonly practiced.
    • Ethical standards in psychiatry evolved significantly after the leucotomy era.
Notes on Meaning
  • Historical Context: The word "leucotomy" is primarily used in a historical or medical-historical context, as the procedure is now considered obsolete and ethically problematic due to its irreversible and often detrimental effects on personality and intellect.
  • Specificity: It denotes a precise, if outdated, surgical technique, distinct from more modern or less invasive neurological interventions.
Noun
  1. 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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