News tagged with waking hours
New approach evaluates effect of physical activity on estrogen metabolism in postmenopausal women
Researchers have generated new insights into the ways in which physical activity affects how much estrogen is broken down and secreted in the urine of postmenopausal women. These findings enhance understanding of the potential ...
Cancer
Apr 10, 2013 |
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Study indicates reverse impulses clear useless information, prime brain for learning
(Medical Xpress)—When the mind is at rest, the electrical signals by which brain cells communicate appear to travel in reverse, wiping out unimportant information in the process, but sensitizing the cells ...
Neuroscience
Mar 19, 2013 |
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Blink if your brain needs a rest
Why do we spend roughly 10 percent of our waking hours with our eyes closed - blinking far more often than is actually necessary to keep our eyeballs lubricated? Scientists have pried open the answer to this ...
Neuroscience
Dec 28, 2012 |
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New study suggests using sedentary behavior counseling in primary care
(Medical Xpress)—Although primary care physicians take care of many aspects of health and disease, little is known about how they can change sedentary behavior through counseling, according to researchers at The University ...
Health
Oct 22, 2012 |
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Physical activity interventions for children have 'little impact'
Physical activity interventions for children have small impact on overall activity levels and consequently the body fat and mass of children, a study published in the British Medical Journal today suggests.
Health
Sep 27, 2012 |
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Report: Schools key to fighting America's obesity
(AP) -- Schools should be a cornerstone of the nation's obesity battle, but to trim Americans' waistlines, changes are needed everywhere people live, work, play and learn, a major new report says.
Health
May 08, 2012 |
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Health experts recommend you set your toddlers free
In response to an urgent call from public health, health care, child care, and fitness practitioners, the Canadian Society for Exercise Physiology (CSEP), with assistance from multiple partners, has developed two important ...
Health
Mar 27, 2012 |
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Research links circadian rhythms to sudden cardiac death
A fundamental discovery reported in the March 1st issue of the journal Nature, uncovers the first molecular evidence linking the body's natural circadian rhythms to sudden cardiac death (SCD). Ventricular arrhythmias, or abn ...
Cardiology
Feb 22, 2012 |
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Study debunks stereotype that men think about sex all day long
Men may think about sex more often than women do, but a new study suggests that men also think about other biological needs, such as eating and sleep, more frequently than women do, as well.
Psychology & Psychiatry
Nov 28, 2011 |
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