Motivation A

Addiction to Nicotine: physiologic do, and Environmental Influences Cherryl Williams University of Phoenix Psychology 355 Dr. Denise noggin August 19, 2010 Addiction to Nicotine: Physiological effects, and environmental influences Many Americans onrush to quit smoking cigarettes either day without success because of habituation to the nicotine contained in cigarettes accompanied by environmental influences. Nicotine is the tobacco plants inhering defense to insect attacks, this natural insecticides chemical substance signature is so confusable to the neurotransmitter acetylcholine that once inner the genius it fits a host of chemical locks permitting it direct and corroboratory go over over the flow of neurochemicals (Polito, 2009). The parochial cortex, based on recent studies, may be responsible for(p) for conscious urges to resound drug abuse. smoking cigarettes has long been joined to many health issues and is responsible for one in five deat hs, according to the American Cancer Society (2010). The wittiness and motivate Addiction The brain is the remainss center of control for homeostasis. It controls voluntary and involuntary movements and makes cognitive, emotional, and physiological feelings possible.

It also regulates unconscious corpse processes (wellness Effects of Smoking on the Brain, 2009). The arteries lead story from the heart and lungs carry atomic number 8 and different chemicals to the brain (Health Effects of Smoking on the Brain, 2009). When cigarette smoking occurs chemicals cross the blood brain rampart causing a change in homeostasis. It all takes 10 seconds for nicotine to reac h the brain after being inhaled into the lun! gs (Health Effects of Smoking on the Brain, 2009). According to the DSM-IV, The meaty swash of Substance Dependence is a cluster of cognitive, behavioral and physiological symptoms indicating that the individual continues use of the substance despite square substance-related problems (p. 176). Furthermore, nicotine...If you require to get a full essay, order it on our website: OrderEssay.net

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