Lab Report On Sensory Threshold

Lab report on Sensory Threshold         In this research laboratory the purpose is to test the sensory threshold of a adult male proboscis. To say it in foothold that ar easier to understand, we are exam how accurate certain guides are on a consistency with response to touch. We are employ three points on the proboscis, the forearm, palm, and king finger. With these three points we will be testing to see how painful each point on the body is by bar the outmatch of which we can note one or two points. The part of the wittiness that allows us to feel, the somatosensory cortex, is mapped out in relation to which parts of the body it processes its touch. Parts of our bodies have divergent densities of mash receptors, the densities of these receptors correlates to the bar of brain tissue devoted to process the somatosensory learning. The face for typeface has a high densities of atmospheric pressure therefor the somatosensory cortex has a large a mount of area for the face, compared to the forking that doesnt have as much pressure receptors, and therefore uses a small area of the somatosensory cortex. (See deterrent example Fig.

511) With this information about how touch relates to the somatosensory cortex I support that the exponent finger will be the point where we are the most sensitive then the palm followed by the forearm. The index finger should be able to detect the smallest distance surrounded by pokers than the palm or the forearm. To test the threshold of the gentlemans gentleman body we took a divider with two sharp points on the residue of it. With the pointer we were able to set it to differ! ent measurements. We employ measurements from .25 centimeters to 4 centimeters with an increment of .25 centimeters. After me measured the distanced... If you want to dumbfound a full essay, order it on our website: OrderCustomPaper.com

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