Current Search:  Cocaine abuse--Psychological aspects (x)

View All Items

  • CSV Spreadsheet
(1 - 2 of 2)
The Influence of Alcohol in Chronic Cocaine Abuse: A Follow up Study
Title
The Influence of Alcohol in Chronic Cocaine Abuse: A Follow up Study.
Creator
Simmers, Chad Paul, Rosselli, Monica, Florida Atlantic University
Abstract/Description
Background: Alcohol is the substance most commonly abused in combination with cocaine. Few studies have explored the effect of alcohol on memory recovery of chronic cocaine users. Moreover, results from these studies are often contradictory. The current study compared the effects of alcohol in a sample of cocaine dependent individuals, with and without concomitant alcohol abuse, at early and late abstinence. Methods: Verbal and non-verbal memory ability was tested in 18 cocaine only (COC) and...
Show moreBackground: Alcohol is the substance most commonly abused in combination with cocaine. Few studies have explored the effect of alcohol on memory recovery of chronic cocaine users. Moreover, results from these studies are often contradictory. The current study compared the effects of alcohol in a sample of cocaine dependent individuals, with and without concomitant alcohol abuse, at early and late abstinence. Methods: Verbal and non-verbal memory ability was tested in 18 cocaine only (COC) and 30 dual cocaine and alcohol (CA) dependent participants at 2 weeks and around 3 months after admission to a rehabilitation facility. Verbal immediate and delay memory were assessed using the Digit Span subset of the Wechsler Adult Intelligence Scale - Revised (WAIS-R) and the California Verbal Learning test (CVLT); non verbal immediate and delay memory were measured using the Benton Visual Retention Test (BVRT) and the Rey-Osterrieth Complex Figure test (ROCFT). Results: The cocaine participants exhibited a similar memory recovery profile in short term memory tasks independently of their history of alcohol abuse. However, significant group differences emerged in delayed memory tasks. On the ROCFT delayed memory test the CA group performed significantly worse than the COC group with significantly less improvement in scores during abstinence as well. The reduced score enhancement during abstinence in theCA group was also observed in the CVL T delayed memory variables. Conclusions: The present study suggests that the use of alcohol in combination with cocaine may have an effect on memory recovery with specific impact on long-term memory tasks.
Show less
Date Issued
2008
PURL
http://purl.flvc.org/fau/fd/FA00000829
Subject Headings
Cocaine abuse--Psychological aspects, Alcoholism--Psychological aspects, Substance abuse--Physiological aspects, Neurobiology
Format
Document (PDF)
neuropsychological effects of cocaine addiction with and without alcohol abuse
Title
The neuropsychological effects of cocaine addiction with and without alcohol abuse.
Creator
Justice, Ananda K., Florida Atlantic University, Rosselli, Monica, Charles E. Schmidt College of Science, Department of Psychology
Abstract/Description
Previous research has revealed contradicting results when looking at the combined neuropsychological effects of cocaine and alcohol. The aim of this study was to investigate the influence of cocaine with and without alcohol use on cognitive measures. It was hypothesized that the combined effects of cocaine and alcohol will compile, allowing for greater deficits than from the effects of cocaine alone. Fifty-four cocaine dependent subjects (C) were selected, 29 of them reported concurrent...
Show morePrevious research has revealed contradicting results when looking at the combined neuropsychological effects of cocaine and alcohol. The aim of this study was to investigate the influence of cocaine with and without alcohol use on cognitive measures. It was hypothesized that the combined effects of cocaine and alcohol will compile, allowing for greater deficits than from the effects of cocaine alone. Fifty-four cocaine dependent subjects (C) were selected, 29 of them reported concurrent cocaine and alcohol dependence (CA). Neuropsychological tests revealed significantly lower scores by the C group compared to the CA group on one measure of executive functioning only. There were significantly lower scores by both C and CA groups compared to norms in areas of memory, attention, psychomotor skills, and executive functioning. The present study supports mild impairment of memory and executive functioning measures in cocaine users but does not support a more detrimental effect from alcohol.
Show less
Date Issued
2003
PURL
http://purl.flvc.org/fcla/dt/13099
Subject Headings
Cocaine abuse--Psychological aspects, Alcoholism--Psychological aspects, Neuropsychological tests
Format
Document (PDF)