" not sleeping well (deprivation) can cause those things, but it does not mean t...

		chaostheory on June 25, 2009 \| parent \| context \| favorite \| on: How to hack your brain - Part I: Sleep " not sleeping well (deprivation) can cause those things, but it does not mean that polyphasic sleep causes them. " Until there's research conducted on the long term effects of polyphasic sleep, who's to say it doesn't cause those things?