Insomnia ruining your life? 'Cooling headband' that reduces brain activity might be your best friend

Designed to be worn at night, the device pumps a liquid coolant around the front of the scalp and the forehead too, thus helping chill the frontal cortex – the part of the brain that supposedly plays a role in deep sleep.

from IBTimes.co.in : Science http://ift.tt/2CJ5N5k