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How exactly do we manage to fall asleep?
Asked by nebule (16452)
July 2nd, 2009
I’d like a scientific perspective if possible? Like ..is it simply a gradual relaxation of ,muscles and nerves to the point where the consciousness switches off? Or….not and something completely different…
Also: (might be a separate question but…) what’s the difference between sleeping and being under general anaesthetic?
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