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Related Experiment Videos

[Computer tomographic findings in alcoholism (author's transl)].

A L Agnoli, N Tzavaras, L Reisig

    Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
    |May 1, 1980
    PubMed
    Summary

    Ventricular system size increases with age after 50 in normal individuals. Alcoholics show significantly enlarged ventricles after age 40 compared to controls.

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    Area of Science:

    • Neurology
    • Radiology
    • Gerontology

    Background:

    • The ventricular system's size can vary normally with age.
    • Understanding these variations is crucial for interpreting brain imaging.
    • Age-related changes may be exacerbated by conditions like alcoholism.

    Purpose of the Study:

    • To establish normative data for ventricular system size across different age groups.
    • To investigate if alcoholism is associated with significant alterations in ventricular system dimensions.
    • To explore potential correlations between ventricular size, cerebral function, and liver damage.

    Main Methods:

    • Computer tomograms (CT scans) of 275 neurologically normal individuals aged 1-80 were analyzed.
    • Data was stratified by decade to observe age-related changes.
    • A comparison group of 65 alcoholics was assessed using the same imaging criteria.

    Main Results:

    • A physiological increase in ventricular system width was observed in normal individuals after age 50.
    • Alcoholics exhibited a significant increase in ventricular system size compared to normal individuals, particularly after the fourth decade.
    • No significant correlation was found between ventricular system width and cerebral function.
    • No significant correlation was established between liver damage and ventricular system size.

    Conclusions:

    • Ventricular system enlargement is a normal finding in aging individuals after 50.
    • Chronic alcoholism is associated with accelerated ventricular enlargement.
    • Further research is needed to clarify the relationship between alcoholism, brain structure, and cognitive function.

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