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[Cognitive dysfunctions in patients with alcohol dependence].
Psychiatr Pol. 2007 Sep-Oct; 41(5):693-702.PP

Abstract

AIM

The assessment of cognitive functions connected with prefrontal cortex activity and the intensity of depressed symptoms in patients with alcohol dependence after discontinuation of alcohol use and after a least one year of abstinence.

METHOD

88 patients with alcohol dependence were evaluated. In 51 subjects assessment was performed directly after discontinuation of alcohol drinking and in 37 subjects, after at least one-year of abstinence. The control group consisted in 30 healthy persons matched with age, gender and education for the experimental group. The intensity of alcohol addiction was assessed using the SADD and MAST scale, while intensity of the depression symptoms was measured with the Beck Depression Inventory. Neuropsychological assessment included the Wisconsin Card Sorting Test (WCST) and N-back test for different aspects of working memory and executive functions estimation.

RESULTS

Significant disturbances of working memory and executive functions in patients with alcohol dependence, both with short-term and long-term abstinence in relation to healthy subjects were noted. No significant differences between patients with short-term and long-term abstinence on the performance in neuropsychological tests was observed, except better results of nonperseverative errors obtained by patients with long-term abstinence. Longer duration of the alcohol addiction correlated with a worse, however higher level of education with a better performance in neuropsychological tests. The intensity of depression did not correlate with the level of cognitive impairment in the neuropsychological tests. CONCLUSIOS: The results obtained indicate core and enduring cognitive deficits connected with disturbances in prefrontal cortex activity in patients with alcohol addiction.

Authors+Show Affiliations

Zakład Psychologii Lekarskiej UM w Lodzi.No affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

pol

PubMed ID

18421924

Citation

Nowakowska, Katarzyna, et al. "[Cognitive Dysfunctions in Patients With Alcohol Dependence]." Psychiatria Polska, vol. 41, no. 5, 2007, pp. 693-702.
Nowakowska K, Jabłkowska K, Borkowska A. [Cognitive dysfunctions in patients with alcohol dependence]. Psychiatr Pol. 2007;41(5):693-702.
Nowakowska, K., Jabłkowska, K., & Borkowska, A. (2007). [Cognitive dysfunctions in patients with alcohol dependence]. Psychiatria Polska, 41(5), 693-702.
Nowakowska K, Jabłkowska K, Borkowska A. [Cognitive Dysfunctions in Patients With Alcohol Dependence]. Psychiatr Pol. 2007 Sep-Oct;41(5):693-702. PubMed PMID: 18421924.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Cognitive dysfunctions in patients with alcohol dependence]. AU - Nowakowska,Katarzyna, AU - Jabłkowska,Karolina, AU - Borkowska,Alina, PY - 2008/4/22/pubmed PY - 2008/5/21/medline PY - 2008/4/22/entrez SP - 693 EP - 702 JF - Psychiatria polska JO - Psychiatr Pol VL - 41 IS - 5 N2 - AIM: The assessment of cognitive functions connected with prefrontal cortex activity and the intensity of depressed symptoms in patients with alcohol dependence after discontinuation of alcohol use and after a least one year of abstinence. METHOD: 88 patients with alcohol dependence were evaluated. In 51 subjects assessment was performed directly after discontinuation of alcohol drinking and in 37 subjects, after at least one-year of abstinence. The control group consisted in 30 healthy persons matched with age, gender and education for the experimental group. The intensity of alcohol addiction was assessed using the SADD and MAST scale, while intensity of the depression symptoms was measured with the Beck Depression Inventory. Neuropsychological assessment included the Wisconsin Card Sorting Test (WCST) and N-back test for different aspects of working memory and executive functions estimation. RESULTS: Significant disturbances of working memory and executive functions in patients with alcohol dependence, both with short-term and long-term abstinence in relation to healthy subjects were noted. No significant differences between patients with short-term and long-term abstinence on the performance in neuropsychological tests was observed, except better results of nonperseverative errors obtained by patients with long-term abstinence. Longer duration of the alcohol addiction correlated with a worse, however higher level of education with a better performance in neuropsychological tests. The intensity of depression did not correlate with the level of cognitive impairment in the neuropsychological tests. CONCLUSIOS: The results obtained indicate core and enduring cognitive deficits connected with disturbances in prefrontal cortex activity in patients with alcohol addiction. SN - 0033-2674 UR - https://www.unboundmedicine.com/medline/citation/18421924/[Cognitive_dysfunctions_in_patients_with_alcohol_dependence]_ L2 - http://www.diseaseinfosearch.org/result/7663 DB - PRIME DP - Unbound Medicine ER -