CHICAGO (Reuters) - Instead of a deep sleep, general anesthesia is more like a reversible drug-induced coma, U.S. researchers said on Wednesday, in findings that could lead to better treatments for ...

I recently had surgery. I spoke with the anesthesiologist and learned what would happen and what to expect. In the operating room, I got comfortable on the table and had a mask placed over my nose and ...

A new technological development allows, for the first time, to monitor changes in pupil size and gaze direction behind closed eyes using touchless infrared imaging. In the future, tracking changes in ...

Is deep sleep better than light sleep, even if it's shorter? Experts break it all down. FG Trade via Getty Images We’ve all been there: Maybe you were frantically packing for a trip and only got a few ...

I recently had surgery. I spoke with the anesthesiologist and learned what would happen and what to expect. In the operating room, I got comfortable on the table and had a mask placed over my nose and ...