Drug Addiction

Drug Addiction Drug Addiction as a Psychobiological Process The emphasis is on biological mechanisms underlying addiction, although several(prenominal) other factors influencing drug addiction will also be discussed. The presentation is limited primarily to psychomotor stimulants (e.g., amphetamine, cocaine) and opiates (e.g., heroin, morphine) for two reasons. First, vast knowledge has been gained during the past 15 years regarding the neurobiological mechanisms mediating their habit-forming properties.

Second, these two pharmacological classes represent the best examples of potent addictive drugs, and the elucidation of their addiction potential can provide a framework for understanding abuse and addiction to other psychedelic agents. Some psychologists and sociologists assert that animal studies do not get the important mental variables governing drug addiction. They suggest that psychological processes critical in the etiology of addiction cannot be canvass in animal m...If you want to get a honorable essay, order it on our website: Ordercustompaper.com

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