Health & Fitness

A preoperative procedure might enable surgeons to protect the language centers during brain tumor removal without needing to keep patients awake during surgery.

from Top Health News -- ScienceDaily https://ift.tt/3hfmrxj

They look deceptively real, but they are made by computers: so-called deep-fake images are generated by machine learning algorithms, and humans are pretty much unable to distinguish them from real photos. Researchers have developed a new method for efficiently identifying deep-fake images. To this end, they analyse the objects in the frequency domain, an established signal processing technique.

from Top Health News -- ScienceDaily https://ift.tt/2OzqJ6r

Most dietary guidelines are not compatible with global health and environmental targets, finds a new analysis.

from Top Health News -- ScienceDaily https://ift.tt/3jfxhoM

Prediabetes is associated with an increased risk of cardiovascular disease and death in both the general population and in patients with a history of heart problems, finds a new review.

from Top Health News -- ScienceDaily https://ift.tt/3hbn7DU

A recent study showed that compared to moderate weather conditions, hikers' performance during hot weather was impaired, resulting in slower hiking speeds and prolonged exposure to the elements, thus increasing their risk of heat-related illness. The study also found that most hikers did not bring enough fluid with them on their hike to compensate for their sweat loss.

from Diet and Weight Loss News -- ScienceDaily https://ift.tt/397NTu7

Racial/ethnic minority patients admitted to the hospital with COVID-19 infection are more likely to have more severe disease on chest X-rays than white/non-Hispanic patients, increasing the likelihood of adverse outcomes, such as intubation or death, according to a new study.

from Top Health News -- ScienceDaily https://ift.tt/2COQxIP

COVID-19 is associated with life-threatening blood clots in the arteries of the legs, according to a new study. Researchers said COVID-19 patients with symptoms of inadequate blood supply to the lower extremities tend to have larger clots and a significantly higher rate of amputation and death than uninfected people with the same condition.

from Top Health News -- ScienceDaily https://ift.tt/2OyOdsn