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nopinsight
on Jan 22, 2011
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MRI shows meditation changes brain structure in 8 ...
Could the 4 hours of daily sleep have any relation to the constant headache you faced then?
Swizec
on Jan 22, 2011
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Yes, very likely, however there were no other indications of sleep deprivation.
code_duck
on Jan 23, 2011
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Holding your breath for several minutes at a time can't really help...
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