How long should doctors wait after a “flatline” appears before they can declare a person dead? How can they be sure that heartbeat and circulation will […]
COVID-19 may negatively affect sperm quality and reduce fertility in men, according to research published in Reproduction. The study indicates that COVID-19 infection can cause increased […]
A brain region responsible for processing visual observations of others’ movements then mapping those movements upon one’s own body schema is significantly less activated in children […]