ScienceAlert on MSN
Yawning Does Something Unexpected in Your Brain, MRI Scans Reveal
(Anna Cinaroglu/Moment/Getty Images) Yawning has an unusual and unexpected effect on the flow of fluid protecting the brain, ...
While deep breathing moves CSF toward the brain, yawning sometimes pushes it away. Both actions increase blood flow out of ...
A new imaging study from UNSW Sydney suggests yawning may help move important fluids out of the brain, prompting further ...
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