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Addiction to Nicotine: physiological personal effects, and Environmental Influences Cherryl Williams University of Phoenix Psychology 355 Dr. Denise edible bean August 19, 2010 Addiction to Nicotine: Physiological effects, and environmental influences Many Americans elbow grease to quit smoking cigarettes either day without success because of dependence to the nicotine contained in cigarettes accompanied by environmental influences. Nicotine is the tobacco plants inhering confession to insect attacks, this natural insecticides chemical substance signature is so convertible to the neurotransmitter acetylcholine that once inner the genius it fits a host of chemical locks permitting it direct and corroboratory view as over the flow of neurochemicals (Polito, 2009). The parochial cortex, based on recent studies, may be liable for conscious urges to resound drug abuse. smoking cigarettes has long been linked to many health issues and is responsible for o ne in volt deaths, according to the American Cancer Society (2010). The witticism and cause 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 bole processes (wellness Effects of Smoking on the Brain, 2009). The arteries leadership from the heart and lungs carry atomic number 8 and otherwise chemicals to the brain (Health Effects of Smoking on the Brain, 2009). When cigarette smoking occurs chemicals cross the blood brain hindrance causing a change in homeostasis. It all takes 10 seconds for nic otine to reach the brain after being inhaled! into the lungs (Health Effects of Smoking on the Brain, 2009). According to the DSM-IV, The meaty trace 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 unavoidableness to get a full essay, order it on our website: OrderEssay.net

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