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May19-11, 11:16 AM
Ryan_m_b's Avatar
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Quote Quote by candydude357 View Post
What stages of sleep are completely unconscious?
Also where does anaesthesia come in with conscious/unconscious.
As far as I am aware NREM sleep is unconscious. When you are under anesthesia you are unconscious.

Put it this way, whenever you are not thinking you are unconscious