Featured series 
Tag: Sleep
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Campus & Community
When the blues keep you awake
Your eyes do more than see. Researchers at Harvard Medical School demonstrated this by showing that your eyes are part of a light reception system that can keep you alert…
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Campus & Community
Waking up to how we sleep and dream
The Oct. 27, 2005 issue of the prestigious science journal Nature devotes almost 40 pages to bringing readers up-to-date on what happens during sleep. Three of the articles are by Harvard Medical School scientists who discuss such things as an on-off sleep switch, and learning while we sleep.
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Campus & Community
Investigating phenomenon of sleep
Alexander Schier’s transparent fish are helping him understand the basic secrets of human development: how early embryonic cells communicate so that some develop into heart tissue, some into brain cells, and others into tissues that form the rest of the body.
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Health
Study says therapy better than pills in treating sleep-onset insomnia
The findings show non-drug techniques yield better short- and long-term results than the most widely prescribed sleeping pill, zolpidem, commonly known as Ambien. “Sleeping pills are the most frequent treatment…
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Campus & Community
New stage of memory found
It’s been known for a while that sleep helps consolidate certain memories; that’s probably a major purpose of sleep. But the latest experiments by Harvard Medical School researchers show that…
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Science & Tech
Blue light special
Jet-setters and shift workers now sit in front of glaring white lights to readjust their body rhythms and avoid sleep and alertness problems. New experiments condcuted by Harvard University researchers…
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Health
Researchers find that sleep deprivation or excess in women may be associated with increased risk of coronary artery disease
Chronic sleep deprivation is common in today’s society. It is reported that a third of Americans sleep six or less hours per day. Previous research has shown that the effects…
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Health
Practice makes perfect
Harvard Medical School researchers conducted a study in which people were taught to type a sequence of keys on a computer keyboard as quickly and accurately as possible. A group…
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Health
Are you an ‘early bird’ or a ‘night owl’?
Harvard researchers working at Brigham and Women’s Hospital have found that whether someone is a morning person or an evening person depends on a basic aspect of the circadian timing…
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Health
A new reason to sleep on it
In findings published in the December 2000 issue of Nature Neuroscience, a team of Harvard Medical School scientists found that people who stay up all night after learning and practicing…
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Health
Researchers learn to control dreams
For years, scientists have been stymied in their quest to understand dreams because they are unique events that cannot be replicated.