Would yawning be possible if you're very deprived of sleep?

Desty · August 12, 2016, 05:45:39 PM

I mean, it's meant to keep you alert etc, but if the body wants you to sleep yawning would be counter-intuitive

Ingy · August 12, 2016, 06:26:36 PM

Because supplying oxygen to your brain is more important than sleep

Turkey · August 12, 2016, 06:28:13 PM

Having been sleep deprived for over 72 hours, yes, you can definitely still yawn.

Desty · August 12, 2016, 06:30:55 PM

Because supplying oxygen to your brain is more important than sleep

Get educated

Yawning also makes you alert

Verbatim · August 12, 2016, 06:39:20 PM

Having been sleep deprived for over 72 hours, yes, you can definitely still yawn.

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