A new study finds that chronic caffeine consumption has surprising effects on sleep patterns and brain blood flow in mice, increasing brain blood flow during sleep.
Sep 25, 2023
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Monitoring the flow of blood to the brain can reveal much about how it works. An increase in blood flow usually accompanies neuronal activity, whereas a decrease in the flow can be indicative of various abnormalities, e.g., ...
May 9, 2023
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A Mediterranean diet is associated with improvements in erectile dysfunction, according to research presented at ESC Congress 2021.
Aug 25, 2021
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The effects of exercise on metabolism are even greater than scientists believed. That's the finding of a unique study published today in Cardiovascular Research, a journal of the European Society of Cardiology (ESC).
Apr 2, 2020
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Disturbed patterns of blood flow induce lasting epigenetic changes to genes in the cells that line blood vessels, and those changes contribute to atherosclerosis, researchers have found. The findings suggest why the protective ...
May 27, 2014
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The near-death experience reported by cardiac arrest survivors worldwide may be grounded in science, according to research at the University of Michigan Health System.
Aug 12, 2013
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(HealthDay)—Talk about mind reading. Researchers have discovered a potential way to decode your dreams, predicting the content of the visual imagery you've experienced on the basis of neural activity recorded during sleep.
Apr 4, 2013
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One cup or two faces? What we believe we see in one of the most famous optical illusions changes in a split second; and so does the path that the information takes in the brain. In a new theoretical study, scientists of the ...
Mar 23, 2012
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(Medical Xpress) -- Because the brain is so complex, researchers are forced to devise all manner of different types of tests in trying to understand not just how it works, but which parts of it do what. To that end, a diverse ...
In human coronary arteries, atherosclerotic plaques tend to spread downstream because of the changes in blood flow patterns the plaque causes, researchers have found.
Nov 15, 2011
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