Simple 'sniff test' reliably predicts recovery of severely brain injured patients

The ability to detect smells predicts recovery and long-term survival in patients who have suffered severe brain injury, a new study has found. A simple, inexpensive 'sniff test' could help doctors to accurately diagnose and determine treatment plans for patients with disorders of consciousness.

from Latest Science News -- ScienceDaily https://ift.tt/3bTd9EQ