RSM 201 Study Guide - Bone Density, Mescaline, Hydrocodone
8 Dec 2014
School
Department
Course
Professor
Document Summary
Diabetes: organ-pancreas defect-islet cell death leading to lack of insulin. Addiction: organ-midbrain defect- stress-induced hedonic (pleasure) deregulation symptoms- are loss of control of drug use, craving and persistent use of the drug despite negative consequences. The choice argument: factor of free-will makes addiction not a disease. 1 of 5 people who abuse drugs cross the wall and become chemically dependent. Out of all of the wall crossers or addicts 95% of them have family members who are also addicts. The disease of addiction initiates compulsion in the brain by chemical alteration of neurotransmitters and neurological rewiring of nerve pathways. : the brain can be thought of as two different parts. Chemical changes or the reptilian brain, namely the hypothalamus is located at the center of the brain and is responsible for our natural appetites and instincts such as reproduction, thirst, hunger, and emotions.
