Motivation A

Addiction to Nicotine: physiological make, and Environmental Influences Cherryl Williams University of Phoenix Psychology 355 Dr. Denise bean plant August 19, 2010 Addiction to Nicotine: Physiological effects, and environmental influences Many Americans blast to quit smoking cigarettes either day without success because of dependency to the nicotine contained in cigarettes accompanied by environmental influences. Nicotine is the tobacco plants inhering justification to insect attacks, this natural insecticides chemical signature is so kindred to the neurotransmitter acetylcholine that once inner the genius it fits a host of chemical locks permitting it direct and corroboratory tame over the flow of neurochemicals (Polito, 2009). The parochial cortex, based on recent studies, may be obligated for conscious urges to resound drug abuse. smoking cigarettes has long been relate to many health issues and is responsible for one in atomic number 23 dea ths, according to the American Cancer Society (2010). The star 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 consistence processes (wellness Effects of Smoking on the Brain, 2009). The arteries direct 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 roadblock causing a change in homeostasis. It all takes 10 seconds for nicotine 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 stimulate 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 indispensableness to get a full essay, order it on our website: BestEssayCheap.com

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