The Addicted Brain

Psych 213
Dr. Les White
April 9, 2012

Major points the article covers or raises

The Addicted Brain, by Nestler and Malenka discussed the superstars memory of dependence which results from repeated use and later abuse of drugs and alcohol. While very technical and scientific in its detailing of the processes, it was also very insightful in recite out the brains rewarding of the pleasure that results from drugs of abuse (DOA). It seems that we have cognise for quite a while why someone feels technical when they use DOA, but the article points out that new look into is just beginning to understand some of the resulting long endpoint changes in the brain. Even though the congenial effects of victimization a particular drug atomic number 18nt as salutary as they once were, the brain still seemingly fights against itself to abide by using despite consequences. The brains reward pathways are as old as dirt and worms and dopamine provides the evoke for the slow burn of addiction. The irony, pointed out in the article is that tolerance and dependence are cruel suppressors that actually serve to lover the flames of addiction, and keep embers burning for relapse.



Our brain also sets up a cruel campfire of remembrance in that it tries to seer the images of the initially pleasurable experiences with DOA into memory, creating a dormant flint of sensitivity just time lag to spark a reward of returning to the fire. It is no unfathomable that addiction takes an enormous toll on many areas of the tint of life in the United States. The article points out that the on-line(prenominal) treatments fall far short of curing addiction and brook leave addicts walking a narrow ledge of cravings that depose lead to a fall into other habits waiting below. Dr.s Nestler and Malenka bring a light to the biology of addiction, that can hopefully illuminate the right connection to either severe or connect the necessary areas in a brain of addiction and help ease the darkness of addiction.

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