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.
Definition of negligence. 1  1a : the quality or state of being negligentb : failure to exercise the care that a reasonably prudent person would exercise in like circumstances â¦ his naivete and negligence had been the source of his problems. 2  2 : an act or instance of being negligent regretted his past negligences.