Scientists find first evidence of 'local' clock in the brain
Researchers have gained fresh insights into how 'local' body clocks control waking and sleeping.
Nov 14, 2014
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Researchers have gained fresh insights into how 'local' body clocks control waking and sleeping.
Nov 14, 2014
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Every cell in our bodies runs on a 24-hour clock, tuned to the night-day, light-dark cycles that have ruled us since the dawn of humanity. The brain acts as timekeeper, keeping the cellular clock in sync with the outside ...
May 13, 2013
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Fat cells store excess energy and signal these levels to the brain. In a new study this week in Nature Medicine, Georgios Paschos PhD, a research associate in the lab of Garret FitzGerald, MD, FRS director of the Institute ...
Nov 11, 2012
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Biological clocks throughout the body trigger the release of the hormone melatonin during sleep, induce the secretion of digestive enzymes at lunchtime or keep us awake at the busiest moments of the day. A "master clock" ...
Oct 2, 2017
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Ludwig II of Bavaria is a particularly striking example of how differently people's internal clocks can tick. Historical sources tell us that the monarch usually carried out his government business at night and slept during ...
Oct 14, 2016
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Research from University of California, Irvine scientists and their colleagues offers new insights into why many animals sleep at night and are active during the day, while others do the reverse.
Aug 22, 2016
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Researchers at Johns Hopkins and the University of Washington report new research that sheds light on how the retina sets its own biological rhythm using a novel light-sensitive pigment, called neuropsin, found in nerve cells ...
Sep 29, 2015
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Researchers from the University of Notre Dame and the Indiana University School of Medicine have revealed a putative role for the circadian clock in the liver in the development of alcohol-induced hepatic steatosis, or fatty ...
Jan 17, 2014
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When it comes to some of the health hazards of light at night, a new study suggests that the color of the light can make a big difference.
Aug 6, 2013
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Sleep is as essential to our health as food and water. It is important to a number of brain functions, including how nerve cells communicate with each other. We sleep for a third of our lives and there are many restorative ...
Mar 14, 2024
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