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How the Brain Mediates and Controls the Sensation of Pain - Term Paper Example

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The author of this study seeks to discuss how the brain mediates and controls the sensation of pain. It shall first present an anatomical discussion of pain sensation, and then a deeper analysis of brain mediation and control of pain shall be carried out…
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How the Brain Mediates and Controls the Sensation of Pain
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Download file to see previous pages  The areas of the brain which now respond and which manage pain perception and sensation can now be laid out and understood by practitioners. The more technical processes of pain sensation and mediation can now be assessed and evaluated. It is the popular knowledge that the brain controls and manages all types of sensation and feelings in our body. Understanding the more specific patterns which explain these control functions in the brain are more complicated and need a more thorough analysis. This study shall now seek to discuss how the brain mediates and controls the sensation of pain. It shall first present an anatomical discussion of pain sensation, and then a deeper analysis of brain mediation and control of pain shall be carried out. An emphasis on the central mechanisms of pain and the biological and neurochemical processes underlying them shall be presented in this paper. This study is being undertaken with the purpose of establishing a clear and comprehensive understanding of the brain functions as it mediates and controls pain sensations. With this study, an improved basis for managing pain can be established and implemented in the healthcare practice.
Various processes in the peripheral and central nervous systems are accountable for the sensory symptoms, including the spontaneous and the evoked pain sensations in peripheral neuropathies. In effect, sensitized nociceptors can cause secondary shifts in the central activity processing which causes hyperactivity, making input from the Aβ fibers to be felt as pain (Baron, 2000). As a result, these patients spontaneously experience pain alongside sensitivity to heat. A similar analysis by Pawl (1999) discussed pain as assessed by the brain through function images.    ...Download file to see next pages Read More
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