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[Brain, behavior, and mental health in substance dependent individuals in comparison to healthy controls]
Journal of Fundamentals of Mental Health [The]. 2012; 13 (4): 304-313
em Persa | IMEMR | ID: emr-163140
ABSTRACT
Based on the reinforcement sensitivity theory normal and non-normal personality are located along a continuum. This study amid to the compare activity of brain/behavioral systems and mental health in addicts and normal individuals based on Jeffrey Gray theory. This research was a kind of cross-sectional research that was performed in 2009. Fifty addicts [opium 26, heroin 18 and cocaine 6] and 50 normal subjects chosen by at hand sampling method and based on age, sex, and educational level matched. In this research of Gray-Wilson personality questionnaire and depression, anxiety, Stress scales were used. Data were analyzed by t-test in independent groups. The results showed that there is a significant difference between normal and addict's individuals in both behavioral activation system and behavioral inhibition system [P>0.05], but there isn't a significant difference in fight/flight system [P>0.05] and also there is a significant difference between depression, anxiety and Stress in normal and addict's individuals [P>0.05]. The results of this study conform to basic hypotheses of reinforcement sensitivity theory Gray and psychological condition of addict's individuals
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Índice: IMEMR (Mediterrâneo Oriental) Assunto principal: Comportamento / Encéfalo / Saúde Mental / Estudos Transversais Tipo de estudo: Estudo de prevalência Limite: Humanos Idioma: Persa Revista: J. Fundam. Ment. Health Ano de publicação: 2012

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Índice: IMEMR (Mediterrâneo Oriental) Assunto principal: Comportamento / Encéfalo / Saúde Mental / Estudos Transversais Tipo de estudo: Estudo de prevalência Limite: Humanos Idioma: Persa Revista: J. Fundam. Ment. Health Ano de publicação: 2012