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Pain Perception Research Paper

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Pain Perception Research Paper
The physical and psychological factors of nociception and pain perception in humans: A review.
University of Vermont
The direct experience of pain is often defined via the conscious, as the degree to which we feel pain is based purely on psychological perception. There is, however, a physical component to pain, as pain perception relies on a stimulus and the transmission of the signal this stimulus produces. Inclusively, the transmission of signals following stimuli and the resulting sensory activity is known as nociception (FURST, 1999). Pain perception refers to the conscious processing and interpreting of these signals (BALDO, 1999). Recent advances in functional brain imaging and anatomical methods in animal studies have allowed researchers to
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ERICSSON, A.C. et al. (1995). Evidence for glutamate as neurotransmitter in trigemino- and spinothalamic tract terminals in the nucleus submedius of cats. European Journal of Neuroscience, v.7, n.2, p.305-317.

FÜRST, S. (1999). Transmitters involved in antinociception in the spinal cord. Brain Research Bulletin, v.48, n.2, p.129-141.

GALLUZZI, K.E. (2007). Managing neuropathic pain. JAOA, v.107, n.10, s.6, p.39-48.

GRUBB, B.D. (1998). Peripheral and central mechanism of pain. British Journal of Anaesthesia, v.81, n.1, p.8-11.

HILL, R.G. (2001). Molecular basis for the perception of pain. Neuroscientist, v.7, n.4, p.282-292.

JENSEN, T.S. & YAKSH, T.L. (1992). Brainstem excitatory amino acid receptors in nociception: microinjection mapping and pharmacological characterization of glutamate-sensitive sites in the brainstem associated with algogenic behavior. Neuroscience, v.46, n.3, p.535-547.

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