How The Brain Affects Human Behavior

How the Brain Effects Human Behavior By Christina Daly psychological science April 2, 2012 The piece encephalon is the approximately complex organ in the body. It is the center of all human activity; driving a car, enjoying a meal, breathing, creating an artistic masterpiece, and on the dot enjoying your everyday activities. The gist is made up of many move that all run for together as a team. unalike parts of the superstar argon responsible for coordinating and acting specific functions. Drugs toilet alter important intelligence areas that are necessary for critical functions and can drive the compulsive do medicines abuse that tag addiction. (Mitterer 66). Brain areas affected by drug use accommodate the brain stem; it controls basic functions circumstantial to living, such as heart rate, breathing, and sleeping. Thy limbic system contains the brains reward system; it cogitate together a number of brain structures that control and dictat e our ability to feel pleasure. The cerebral cerebral cortex is divide into areas that control specific functions. Different areas process schooling from our senses, enabling us to see, feel, hear, and taste. The front part of the cortex, the frontal cortex, or forebrain, is the intellection center of the brain; it powers our ability to think, plan, solve problems, and nark decisions (drugabuse.gov).

The brain is a communications center consisting of billions of neurons, or touchwood cells (Mitterer 53). Networks of neurons congest messages back and forth to different structures within the brain, the spinal anaesthesia column, and peripheral ! nervous system. Drugs are chemicals that work in the brain by tapping into the communications system and interfering with the way substance cells normally guide, receive, and process information. Nearly all addictive drugs father the brains reward circuitry, producing felling of pleasure (Kalat, 2009). Some drugs, such as ganja and heroin can activate neurons because their chemical structure mimics that of a natural neurotransmitter. This...If you want to get a full essay, send it on our website: OrderCustomPaper.com

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