Photoacoustic microscopy (PAM) allows researchers to see the smallest vessels inside a body, but it can generate some unwanted signals or noise. A team of researchers at the McKelvey School of Engineering at Washington University ...
Nov 22, 2021
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It is assumed that the brain has homeostatic mechanisms to prevent the depletion of cellular energy, required for all cellular activities. For example, the blood flow increases, and oxygen and glucose are actively delivered ...
Oct 7, 2020
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Researchers have known for some time that poor sleep raises heart disease risk. Now, they've found a chemical chain reaction that helps explain that risk, leading from poor sleep to a white blood cell surge that promotes ...
Mar 20, 2019
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A Duke Health pilot project suggests that in the near future, a blood test could show whether arteries carrying blood to the heart are narrow or blocked, a risk factor for heart disease.
Feb 1, 2019
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Explaining consciousness is one of the hardest problems in science and philosophy. Recent neuroscientific discoveries suggest that a solution could be within reach – but grasping it will mean rethinking some familiar ideas. ...
Nov 2, 2018
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A unique study at Children's Hospital Los Angeles of newborns treated with hypothermia for hypoxic-ischemic encephalopathy (HIE) - a condition that occurs when the brain is deprived of an adequate oxygen supply - confirms ...
Oct 8, 2015
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Alzheimer's disease damages the nervous system in many different ways. This is because the disease affects not only neurons but also other brain cells, such as the astrocytes. These support the normal function of neurons ...
Nov 19, 2014
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Researchers at Tokyo Institute of Technology use quantitative studies to identify significant correlations between thoroughly chewing food and the energy expenditure related to food digestion, absorption and storage.
May 8, 2014
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A common nutritional supplement may be part of the magic in improving the survival rates of babies born with heart defects, researchers report.
May 8, 2013
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As the weather starts to cool down and winter clothes enter rotation in our wardrobes, some peculiar combinations emerge: shorts and scarves; thongs and jackets; T-shirts and beanies. The last is often explained with an old ...
Apr 9, 2013
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