https://www.statnews.com/2020/04/29/sniff-test-brain-injury-consciousness/?utm_source=STAT+Newsletters&utm_campaign=a124ea3d93-Daily_Recap&utm_medium=email&utm_term=0_8cab1d7961-a124ea3d93-149692869

A ‘sniff test’ signals consciousness after a brain injury, study shows

By ELIZABETH COONEY

ADOBE

An unconscious person’s response to odors after a serious brain injury may signal how aware they are and how likely they are to survive and recover.

READ MORE