Health Problems

Innovative imaging technology effectively measures disease severity in rare neurodegenerative disorder

A rapid, non-invasive eye exam that uses innovative imaging technology effectively measures the severity of disease in patients with a rare neurodegenerative disease called Friedrich ataxia, according to a study by Weill Cornell Medicine, Weill Cornell Medicine-Qatar and NewYork-Presbyterian researchers. The results suggest that the exam, known as corneal confocal microscopy (CCM), could be a […]

Personal Health

Set of genes predicts severity of dengue, study reports

There’s no such thing as a “good” case of dengue fever, but some are worse than others, and it’s difficult to determine which patients will make a smooth recovery and which may find their condition life-threatening. Now, after scouring the gene expression of hundreds of patients infected with dengue virus—a mosquito-borne virus that can cause […]

Health News

Stroke severity reduced in those who walk regularly

A study of nearly 1,000 individuals who had had a stroke found that those who had been doing 4 hours per week of light or 2–3 hours each week of moderate activity had less severe strokes than those who had not been exercising. The researchers defined light activity as walking at normal pace and moderate […]