Scientists have known that areas of the brain with similar functions—even those in different brain hemispheres—connect to share signals when the body rests, but they haven't known how this "resting-state connectivity" ...
Oct 26, 2017
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The number of people with obstructive sleep apnea has steadily increased over the past two decades. The disorder, which causes a person to briefly stop breathing when asleep, affects over 100 million people globally and is ...
Jul 27, 2017
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197
Vitamin C and other antioxidants stimulate the formation of new blood vessels in lung cancer tumors, a new study from Karolinska Institutet published in the Journal of Clinical Investigation shows. The discovery corroborates ...
Aug 31, 2023
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409
Scientists are still solving the many puzzling aspects of how the novel coronavirus attacks the lungs and other parts of the body. One of the biggest and most life-threatening mysteries is how the virus causes "silent hypoxia," ...
Nov 19, 2020
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37
Be it snoring, insomnia or nightmares, most people have sleeping issues.
Oct 6, 2015
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9
A brain-computer interface that can decipher the thoughts of people who are unable to communicate could revolutionize the lives of those living with completely locked-in syndrome, according to a new paper publishing January ...
Jan 31, 2017
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Researchers have identified 57 genetic variations of a gene strongly associated with declines in blood oxygen levels during sleep. Low oxygen levels during sleep are a clinical indicator of the severity of sleep apnea, a ...
Oct 24, 2019
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Placing hospitalized COVID-19 patients on their stomach is helpful if they're on a mechanical ventilator, but a new study suggests it's not a good idea for patients who are not intubated.
Apr 19, 2022
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10
Humans perceive numerous categories of objects and actions, but where are these categories represented spatially in the brain?
Dec 19, 2012
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2
(Medical Xpress)—Blood transfusions are supposed to save lives. Doctors give transfusions to severely ill or injured people with the expectation that their conditions will improve. In fact, transfusions do not always help ...
