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Post by Denise on Jul 1, 2011 8:25:04 GMT
Drugs and the Brain Introducing the Human Brain The human brain is the most complex organ in the body. This three-pound mass of gray and white matter sits at the center of all human activity - you need it to drive a car, to enjoy a meal, to breathe, to create an artistic masterpiece, and to enjoy everyday activities. In brief, the brain regulates your basic body functions; enables you to interpret and respond to everything you experience; and shapes your thoughts, emotions, and behavior. The brain is made up of many parts that all work together as a team. Different parts of the brain are responsible for coordinating and performing specific functions. Drugs can alter important brain areas that are necessary for life-sustaining functions and can drive the compulsive drug abuse that marks addiction. To read more of this very interesting article follow the link: www.nida.nih.gov/scienceofaddiction/brain.html
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