... the first studies to look carefully at brain imaging during lapses of consciousness after sleep deprivation, the equivalent of ‘blanking out,’” said Emmanuel Mignot, MD, PhD, at Stanford University, ...
College students involved in extracurricular activities are more likely to have sleep deprivation and be sleepy during the daytime, which can negatively affect their academic performance, according to ...
... to appear sooner or later. And lo and behold, an international team of scientists has done just that by exposing sleep-deprived rats to the sweet smell of java and recording the results.
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... drive or sleep debt.
For the new study, first author Laurent Seugnet, Ph.D., ... test if this messenger could be used to block learning impairment in sleep-deprived flies. Seugnet genetically altered a ...
... a key molecular mechanism that regulates the brain's ability to mentally compensate for sleep deprivation. Working with mice, they found that a molecule called an adenosine receptor is necessary for ...
In a recent sleep study testing alertness and performance in sleep-deprived adults, researchers at Brigham and Women’s Hospital (BWH) determined that healthy older adults handle sleep deprivation ...
It may seem that Grandpa keeps falling asleep in his easy chair, but a small study suggests that sleep-deprived young people are much more likely to nod off.
... that the flies might be sleepwalking but realized that declines in balance have also been reported in sleep-deprived humans. In addition, other indicators suggested the flies weren't getting enough ...
... gum bihourly each morning from 1 a.m. to 7 a.m. during the period of sleep ... findings of this study look at the most extreme range of sleep deprivation, so most people will not experience such effects ...
Caffeine use prevents increased risk taking that occurs after several nights of total sleep deprivation, according to new research. Results indicate that despite extreme sleep deprivation, ...
Older adults are able to retain better cognitive functioning during sleep deprivation than young adults, according to new research.
... the concentration of a specific enzyme that builds up in the hippocampus of the brain. It is known that sleep deprivation can have cognitive consequences, including learning and memory deficits, but ...
... the source of the information-integration deficit was a subgroup of sleep-deprived individuals who shifted from information-integration ... as controls (23 men, 5 women; mean age 19.5 years). The sleep- ...
... more on rule-based (over-thinking) strategies are more vulnerable to the ill effects of sleep deprivation. This is the first study that has explored this domain of procedural learning, Schnyer said. ...
... waves showed that they entered slow-wave sleep, but only for short periods before waking again ... did not readily get restful sleep even after sleep deprivation, the researchers found.
In future studies ...
