A large study of brain MRI scans from 11,679 nine- and ten-year-old children reviewed by UC San Francisco neuroradiologists identified potentially life-threatening conditions in 1 in 500 children, and more minor but possibly clinically significant brain abnormalities in 1 out of 25 children. The results provide the best estimates to date of the true incidence […]
What is happening in your brain as you are scrolling through this page? In other words, which areas of your brain are active, which neurons are talking to which others, and what signals are they sending to your muscles? Mapping neural activity to corresponding behaviors is a major goal for neuroscientists developing brain-machine interfaces (BMIs): […]
During the pandemic, most of us have adopted Zoom calls rather than in-person meetings, and one unexpected side effect (outside of all the surprise cats on the screen and kids yelling in the background) is that many of us are staring at our own faces for more hours a day than we normally would be. […]
Men with stable coronary artery disease who are on Viagra due to impotence seem to live longer and have a lower risk of experiencing a new heart attack, a study from Karolinska Institutet in Sweden published in the Journal of the American College of Cardiology reports. Impotence can be an early warning sign of cardiovascular […]
Currently, in various areas of the world, 13 COVID-19 vaccines have been authorized for use. In this feature, we look at the types and their reported side effects. As the global effort to produce vaccines that can curb the COVID-19 pandemic forges ahead, headlines continue to highlight development breakthroughs and safety concerns. This article summarizes […]
Pharmaceutical giant AstraZeneca said Monday that trials showed its COVID-19 vaccine was 100 percent effective in preventing severe disease, as a row simmered between Britain and the EU over much-needed supplies of the jab. The AstraZeneca shot is cheaper and easier to store than many of its rivals, several countries in Europe and other parts […]
COPENHAGEN/OSLO/STOCKHOLM (Reuters) – Denmark, Sweden and Norway said on Friday they needed more time to decide whether to use AstraZeneca’s COVID-19 vaccine even though the EU drug watchdog said the benefits outweighed the risks, prompting several countries to resume its use. “We need time to get to the bottom of this,” Soren Brostrom, head of […]
The molecular composition of the blood provides information regarding one’s state of health, and may be compared to an individual fingerprint. In principle, changes in the constituents of blood can serve as early signs of disease. However, before chemical fingerprints can be utilized for diagnostic purposes, the stability of the molecular patterns in healthy persons […]
A lot of the attention around “pandemic pets” has focused on families with children getting a cat, dog or other pet in 2020, during a time when many people were learning or working from home. But a new poll shows that older adults also got in on the trend. According to the National Poll on […]
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