Diseases, Conditions, Syndromes

New coronavirus may have emerged in summer 2019, study suggests

A surge in hospital visits and internet searches related to COVID-19 symptoms from the Chinese city of Wuhan suggests the coronavirus may have been circulating since August 2019, according to a preliminary study by researchers ...

Psychology & Psychiatry

Emotions come from a 3-centimeter area of the brain

The entire set of our emotions is topographically represented in a small region of the brain, a 3-centimeter area of the cortex, report scientists in a study conducted at the IMT School for Advanced Studies Lucca, Italy. ...

Medical research

Peering into the genome of brain tumor

Researchers at Osaka University have developed a computer method that uses magnetic resonance imaging (MRI) and machine learning to rapidly forecast genetic mutations in glioma tumors, which occur in the brain or spine. The ...

Radiology & Imaging

3-D mammography: More breast cancers detected

A pilot trial of 3-D mammography—tomosynthesis—has shown that breast cancer detection, recall for assessment, and screen reading time were each higher than for standard mammography, but it is too soon to tell if more ...

Sleep apnea

Engineer studies sleep apnea

Most people snore occasionally, and about one in four Americans snore frequently. Snoring tends to increase with age and weight gain. And studies show that about 60 percent of adult males are habitual offenders. (Their spouses ...

page 1 from 4