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Related Experiment Videos

Cognitive dysfunction and recovery in alcoholics.

O A Parsons

    Substance and Alcohol Actions/Misuse
    |January 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Neuropsychological deficits are common in alcoholics and linked to treatment outcomes. Some deficits may precede alcoholism, particularly in those with childhood hyperactivity or family history of alcohol use disorder.

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    Neurocognitive deficits in alcoholics and social drinkers: a continuum?

    Alcoholism, clinical and experimental research·1998

    Area of Science:

    • Neuroscience
    • Psychology
    • Addiction Medicine

    Background:

    • Neuropsychological deficits, including impaired cognitive and perceptual-motor functioning, are prevalent in individuals with alcoholism.
    • These cognitive impairments are associated with treatment benefit and overall patient outcomes.

    Purpose of the Study:

    • To investigate the persistence of neuropsychological deficits in male alcoholics over 13 months.
    • To explore the possibility that certain cognitive deficits may predate the onset of alcoholism.

    Main Methods:

    • Retesting a male alcoholic population after 13 months of abstinence.
    • Analyzing the relationship between cognitive deficits, drinking behavior, and history of childhood hyperactivity or familial alcoholism.

    Main Results:

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    • Neuropsychological deficits showed resistance to attenuation in approximately 50% of retested alcoholics, particularly those who resumed drinking.
    • Evidence suggests that some cognitive deficits may precede alcoholism, especially in individuals with a history of childhood hyperkinesis/minimal brain-damage syndrome or familial alcoholism.

    Conclusions:

    • Neuropsychological deficits in alcoholics are not always solely alcohol-induced and can be persistent.
    • Identifying pre-morbid cognitive deficits is crucial for understanding alcoholism and developing targeted interventions.