| A comparison of the effects of long-term alcohol abuse and aging on the performance of verbal and nonverbal divided attention tasks. | |
| | |
MedLine Citation:
|
PMID: 6346926 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
The purpose of this study was to assess two versions of the hypothesis that alcohol abuse results in premature aging of the brain and of cognitive functioning. The performances of detoxified long-term alcoholic was compared with that of nonalcoholic controls on three divided attention tasks known to be sensitive to aging. While both forms of the premature aging hypothesis predicted that alcoholics should perform more poorly than controls, the hypotheses differed in their predictions of the interactions between the effects of alcohol and normal aging. The results showed that while all three tasks were sensitive to age, only two were affected by long-term alcohol abuse. On one of the tests affected by both age and alcohol abuse, the performance of both young and old alcoholics was equally impaired whereas on the other, only the older alcoholics had significant difficulties. Based on these findings it was concluded that there was only partial overlap between the effects of alcohol and aging, and that neither of the two forms of the premature aging hypothesis could predict the observed pattern of results. |
| | |
Authors:
|
J T Becker; N Butters; A Hermann; N D'Angelo |
Related Documents
:
|
9581636 - A fetal alcohol behavior scale. 4063056 - On the dissimilar effects of alcohol and aging on the perception of cognitive failings. 15222586 - Eeg alpha and level of response to alcohol in hispanic- and non-hispanic-american young... 2759526 - Blood alcohol in sudden and unexpected deaths. 8016906 - Radiation therapy in an elderly african population with kaposi's sarcoma. 22298236 - The normative score and the cut-off value of the oswestry disability index (odi). |
Publication Detail:
|
Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
|
Title: Alcoholism, clinical and experimental research Volume: 7 ISSN: 0145-6008 ISO Abbreviation: Alcohol. Clin. Exp. Res. Publication Date: 1983 |
Date Detail:
|
Created Date: 1983-08-26 Completed Date: 1983-08-26 Revised Date: 2007-11-14 |
Medline Journal Info:
|
Nlm Unique ID: 7707242 Medline TA: Alcohol Clin Exp Res Country: UNITED STATES |
Other Details:
|
Languages: eng Pagination: 213-9 Citation Subset: IM |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Aging*
/
drug effects Alcoholism / psychology* Analysis of Variance Attention* Ethanol / pharmacology Humans Male Memory* Middle Aged Psychological Tests Verbal Behavior* |
| Grant Support | |
ID/Acronym/Agency:
|
AA-00187/AA/NIAAA NIH HHS; AA-05151/AA/NIAAA NIH HHS |
| Chemical | |
Reg. No./Substance:
|
64-17-5/Ethanol |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Influence of ethanol on reproductive functions of the adult male rat as a function of body weight.
Next Document: Alcohol use and iron status in pregnant women.