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Updated: Oct 13, 2026

A Conflict Model of Reward-seeking Behavior in Male Rats
Published on: February 20, 2019
["Addictive" personality]
Abstract:
The paper presents an observation of 100 patients (84 men, 16 women) aged 13-50 years (mean 25 +/- 6.7 years) with different forms of drug addiction, namely: heroin, opiate, pervitin-ephedrone addiction as well as polynarcomanias. The duration of drug addiction ranged from 1 to 24 years (mean 4.35 +/- 2.25 years). No matter what the type of a drug was abused, all patients had levelled off individual personal traits and some formed peculiar narcomanic defect. It was characterized by elevated excitability, gradually progressing affective disorders in form of dysphoric or apathoabulic depressions, affective lability, prevailing hysteric-excitable forms of responses, psychosocial dysfunction as gradually decreasing interests, different anomalies of the emotional sphere, impuls control disorders, including sexual ones. A moral-ethic decrease was pronounced as well as transient intellectual-mnestic disturbances. By and large personality disorders were qualified as an "addictive personality".
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