Motivational Factors in the Etiology of Drug AbuseRick A. Bevins, Michael T. Bardo U of Nebraska Press, 2004 M01 1 - 286 páginas This volume marks the fiftieth anniversary of the Nebraska Symposium on Motivation, the longest continuously running symposium in the field of psychology. The motivational processes involved in drug abuse, the largest health problem in the United States, are the subject of eight thought-provoking essays that probe behavioral, cognitive, evolutionary, and physiological perspectives. George F. Koob discusses the implications of an allostatic view of motivation in psychopathology. Harriet de Witt considers the dual determinants of drug use in humans, reward and impulsivity, while R. D. Spealman and his research team assess the triggers of relapse in nonhuman primates. Jaak Panksepp and associates elucidate the role of emotional systems in addiction via a neuroethological perspective, while Michael T. Bardo and Linda Dwoskin describe the biological connection between novelty and drug-seeking motivational systems. Drive, incentive, and reinforcement, along with factors controlling the reinitiation of drug seeking and the environmental sources of motivation round out the remaining discussions by Roy A. Wise, Jane Stewart, and M. Vogel-Sprott. |
Contenido
Harriet de Wit and Dual Determinants of Drug Use | 19 |
Nonhuman | 57 |
Jaak Panksepp Christine The Role of Emotional Systems | 85 |
Michael T Bardo and Biological Connection between | 127 |
Roy A Wise Drive Incentive | 159 |
Factors | 197 |
Environmental Sources | 235 |
261 | |
Author Index | 271 |
Términos y frases comunes
activity addiction allostasis allostatic amphetamine amygdala associated Bardo Berridge Biochemistry and Behavior BNST Brain Research circuitry Clinical cocaine cocaine self-administration cocaine-seeking behavior compulsive conditioned conditioned place preference corticosterone cues dopamine receptor dopaminergic drinking drive DRUG ABUSE drug seeking drugs of abuse EC rats effect of alcohol effects of cocaine enhanced environment environmental enrichment ethanol ETIOLOGY OF DRUG expected Experimental exposure function heroin hippocampus IC rats impairment impulsivity incentive motivation increase individual differences induced intravenous Journal of Neuroscience Kalivas Koob lever press medial prefrontal cortex mediating mesolimbic morphine MOTIVATIONAL FACTORS Motivational Systems Nestler neural neuroadaptations neurons novel novelty nucleus accumbens opioid outcome Panksepp Pathways to Relapse Pharmacology Pharmacology Biochemistry placebo preexposure priming injections Psychology Psychopharmacology receptor reinstatement of drug repeated response Robinson role Sciences Shaham Spealman Stewart stimulant drugs stimuli stress stress-induced reinstatement stria terminalis studies task tion tolerance ventral tegmental area Vezina Vogel-Sprott Wise