He identified the pathways that regulated wakefulness and sleep onset by studying the parts of the brain that were affected by the disease and the consequences it had on the circadian rhythm.
jeopardize definition, meaning, what is jeopardize: to put something such as a plan or system in danger of being harmed or damaged: . Learn more.
cryopathy - destruction of tissue by freezing and characterized by tingling, blistering and possibly gangrene. frostbite. harm, hurt, injury, trauma - any physical damage to the body caused by violence or accident or fracture etc. immersion foot, trench foot - resembling frostbite but without freezing; resulting from exposure to cold and wet.