Chinese scientists say they have successfully tested a method of inducing hibernation states in primates that may be useful for humans on long journeys in space
TL;DR
Warm-sensitive neurons that control body temperature.- Pohle J.- Reis F.d.C.- Heppenstall P. - Wende H. - Siemens J.The TRPM2 channel is a hypothalamic heat sensor that limits fever and can drive hypothermia."