Addictive Behavior and Brain Basis

---------RESEARCH PAPER BY RAPHAEL, AGYAPONG-------------- Addiction is a brain disease-and it matters (National admit of Justice, US). Addictive behavior has been discussed and researched upon by many an(prenominal) scientists as to its liaison or relationship with brain basis. This piece of findings seeks to provide repoint that addictive behavior has brain basis. To start with, any activity, substance, object, or behavior that has become the major focus of a persons biography to the exclusion of other activities, or that has begun to harm the individual or others physically, mentally, or socially is considered an addictive behavior. (Altman et al.1996). Addiction as a whole may be either substance habituation such as medicine, alcohol, nicotine and other psychoactive drugs and stimulants or behavioural dependences. The type of behaviors which some passel suffer identified as being addictive include gambling, aliment, sex, pornography, enforce of computers, defrauding moving-picture show games, use of the internet, work, exercise, spiritual obsession (as opposed to religious devotion), cutting, and shopping. Behaviors the uniforms of gambling have been linked to the new found motif of the brains capacity to predict rewards.

The reward agreement slew be triggered by early detectors of the behavior, and trigger dopamine neurons to begin stimulating behaviors. But in some cases, it can lead to many issues due to error, or reward-prediction errors. When analyzing the addiction to food for example, a produce study in 2009 from The Scripps Research build have shown for the first gear time that the same molecular mech! anisms that amaze people into drug addiction are behind the sine qua non to overeat, pushing people into obesity. In this study, scientists focused on a particular sense organ in the brain known to play an important authority in vulnerability to drug addictionthe dopamine D2 sensory receptor. The D2 receptor responds to dopamine, a neurotransmitter that is released in the brain by pleasurable experiences like food or...If you want to get a full essay, put up it on our website: OrderCustomPaper.com

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