Drugs of Abuse Essay Example | Topics and Well Written Essays - 1000 words

Drugs of Abuse - Essay Exampleay and white matter and is the focal specify of all human activitycontrolling all movements and coordination when a person need to breathe, drive a car, eat some snacks, create some esthetical masterpiece, and many other things.Note that, human brain has three very vital areas that can be damaged by drug abuse. The brain stem, which controls rudimentary functions crucial to life, examples include breathing, heart rate, and sleeping The limbic system, which consist of the brains reward circuit, whereby brain structures are link together, control and regulate a persons ability to sense pleasure as well as motivates to repeat behaviors like eating. Then, the limbic system that is practically activated the issue people perform activities including drugs of abuse. Furthermore, the limbic system is accountable for perception of other emotions, whether it is positive or negative, and this explains the mood-altering characteristics of many drugs. Probably, t he most essential part of the brain isthe noetic cortex, since this area is occupied by structures controlling the senses, enabling people to see, feel, hear, and also to taste. Cerebral cortex is also the thinking area of the brain, very essential for memory, fellowship of facts and events and also for decision making process.Entirely, the brain basically regulates individuals basic body functions, including the process of interpreting facts as well as responding to experiences, emotions, and even behavior. Indeed, the brain is dispassionate of many parts which all work together as one team and these parts are responsible for coordinating and conducting particular functions. However, drugs can deepen important brain areas which are essential for life-sustaining functions it can drive the uncontrollable drug abuse which marks addiction. The areas of the brain are certainly touch on by drug abuse (National Institutes of Health - U.S. Department of Health and Human Services, 2008 p 15).Drugs are