alcoholic dementia

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Definition

Noun: A specific type of cognitive disorder and brain syndrome directly caused by prolonged, severe alcohol abuse. It is characterized by a significant decline in mental function, particularly affecting the ability to form new memories, while often sparing older, long-term memories.

Usage and Examples

This term is used in medical, clinical, and psychological contexts to diagnose and describe a severe consequence of chronic alcoholism. * The autopsy report listed alcoholic dementia as a contributing factor to the patient's cognitive decline. * Years of heavy drinking had sadly resulted in a diagnosis of alcoholic dementia. * The symptoms of alcoholic dementia can include confusion, impaired judgment, and personality changes.

Advanced Usage and Notes
  • Clinical Context: Alcoholic dementia is considered an organic brain syndrome. It is often associated with, but distinct from, conditions like Wernicke-Korsakoff syndrome, which is caused by a thiamine (Vitamin B1) deficiency common in alcoholics.
  • Key Symptom: The hallmark feature, as noted in the reference definition, is the loss of memory for recent events (anterograde amnesia) despite intact long-term memory.
Variants and Related Words
  • Alcohol-related brain damage (ARBD): A broader, more modern umbrella term that encompasses alcoholic dementia along with other cognitive impairments caused by alcohol.
  • Alcohol-induced major neurocognitive disorder: The formal diagnostic term used in some clinical manuals.
  • Korsakoff's psychosis / Korsakoff syndrome: A related condition often preceding or co-occurring with alcoholic dementia, characterized by severe memory problems and confabulation (making up stories to fill memory gaps).
Synonyms
  • Alcohol-induced persisting dementia (clinical synonym)
  • Alcoholic brain syndrome
Antonyms
  • Cognitive health
  • Neurological integrity
Important Distinction

While "alcoholic dementia" is a compound noun, it functions as a single, specific medical term. It should not be confused with general terms for addiction. * Correct: The patient suffers from alcoholic dementia. * Incorrect (for this context): He has an alcoholic personality. (Here, "alcoholic" is an adjective describing a person with alcoholism, not the dementia condition).

Noun
  1. dementia observed during the last stages of severe chronic alcoholism; involves loss of memory for recent events although long term memory is intact

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