Ключевые слова: abstract, acute, alertness, apnea, attention, awake, clamber, cloud, cognitive, concept, days, death, deficits, degrade, deprivation, deprived, driving, effect, endocrine, error, expenditure, flower, gain, ghrelin, homeostasis, hypersomnia, hypothesizes, illustration, insomnia, interrogation, keyword, keywords, lapses, latency, leptin, malformation, memory, monophasic, night, nystagmus, obesity, onset, parietal, period, prefrontal, protect, psychosis, regulation, road, sleep, stress, students, subject, synaptic, tag, tags, technique, term, terms, thalamus, torture, total, typography,