The device channels bright light direct to the brain via the ear canal to prevent and cure depression, mood swings and even circadian-rhythmdisorders such as jetlag .
The device channels bright light direct to the brain via the ear canal to prevent and cure depression, mood swings and even circadian-rhythmdisorders such as jetlag.
The findings highlight the need for improved diagnosis and treatment of circadianrhythm sleep disorders in patients who've had a mild brain injury and complain of insomnia.