نتایج جستجو برای: not being awake late at night
تعداد نتایج: 5780558 فیلتر نتایج به سال:
Introduction : in any car accident four factors may be involved: human factor, road, vehicle and environment. About 90 to 95 percent of car accidents in Iran are caused by human factor which could be pointed out as driving errors, traffic misconception, tiredness, drowsiness, drug and alcohol consumption driving in dark hours (late night, early morning, and after lunch), youngsters' driving, ...
Insomnia has a major impact on human health, performance, economic productivity and quality of life.1,2 Insomnia chronic or severe enough to merit treatment occurs in 8–14% of the general population.3 There are few specialised sleep clinics in Great Britain other than respiratory ones (eg for obstructive sleep apnoea syndrome (OSAS)), most clinicians do not have easy access to psychological tre...
Limited research has compared the circadian phase-shifting effects of bright light and exercise and additive effects of these stimuli. The aim of this study was to compare the phase-delaying effects of late night bright light, late night exercise, and late evening bright light followed by early morning exercise. In a within-subjects, counterbalanced design, 6 young adults completed each of thre...
In patients with unstable necks and at risk of pulmonary aspiration, awake fibreoptic intubation is often appropriate. However, stabilization of the neck can make fibreoptic intubation more difficult. I report the use of awake nasal intubation using the Pentax-Aiway Scope (AWS) in three patients with restricted neck movement, in whom awake fibreoptic intubation had failed. Case 1: a 59-yr-old m...
Circadian rhythms in nocturnal and diurnal mammals are primarily synchronized to local time by the light/dark cycle. However, nonphotic factors, such as behavioral arousal and metabolic cues, can also phase shift the master clock in the suprachiasmatic nuclei (SCNs) and/or reduce the synchronizing effects of light in nocturnal rodents. In diurnal rodents, the role of arousal or insufficient sle...
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