ShardPhoenix comments on Rationality Quotes September 2013 - Less Wrong

5 Post author: Vaniver 04 September 2013 05:02AM

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Comment author: ShardPhoenix 05 October 2013 04:33:18AM *  1 point [-]

IIRC the numbness is caused by nerve compression, not blood-flow cutoff.

edit: Apparently it can be either way: http://www.wisegeek.org/what-are-the-most-common-causes-of-numbness-while-sleeping.htm

edit2: And another source claims it's due to nerves, so I dunno. I do find the nerve explanation more plausible than the blood-flow one.