Defining Cannabis Abuse and Cannabis Use Disorder The concept of Cannabis Abuse, as defined in the DSM-IV-TR (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision), refers primarily to a detrimental pattern of repeated and excessive cannabis use leading to clinically significant impairment or distress. This diagnosis centered on the negative consequences stemming […]
Definition and Diagnostic Context of Cannabis Dependence Cannabis dependence, as defined in the fourth edition, text revision, of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR), refers to a complex and maladaptive pattern of cannabis use that leads to clinically significant impairment or distress. This diagnosis is characterized by a cluster of cognitive, physiological, […]
Amotivational Syndrome The Core Definition of Amotivational Syndrome The Amotivational Syndrome (AMS) is defined as a psychological pattern characterized by a significant decrease in ambition, motivation, productivity, and goal-directed behavior, often observed in individuals who engage in habitual, heavy use of psychoactive substances, most commonly cannabis. This state is marked by profound apathy, diminished capacity […]