Both of Nancy's suggestions
(reduced circulation and compressed nerves) for the cause of paresthesia
may be correct. Carpal tunnel produces pins and needles sensations via
compression of the medial nerve, for example. For a simple answer,
point the curious student to http://www.msnbc.com/news/247963.asp.
Karl L. Wuensch, Department of Psychology,
East Carolina University, Greenville NC 27858-4353
Voice: 252-328-4102 Fax: 252-328-6283
[EMAIL PROTECTED]
http://core.ecu.edu/psyc/wuenschk/klw.htm
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