A new study of neural oscillations during varying stages of consciousness shows that anesthesia doesn’t just knock us out—it ...

Add Yahoo as a preferred source to see more of our stories on Google. Anesthesia keeps patients safely unconscious during surgery—though researchers are still learning exactly how it works. The age of ...

A growing body of neuroscience research is challenging the long-held assumption that general anesthesia works by simply switching the brain off. Instead, multiple independent studies now point to a ...

In a New York Times article, Emery Neal Brown, MD, a professor of anesthesiology at Harvard Medical School and a practicing physician at Massachusetts General Hospital, answered questions about how ...

Study: Different Anesthetics Cause Different Brain Activity A study published in the New England Journal of Medicine recently found that different anesthetic drugs create different patterns in the ...

Anesthesia plays a vital role in modern medicine, allowing patients to undergo surgery and medical procedures pain-free and with minimal discomfort. Anesthesia is a medical treatment that blocks the ...

Though it may be a surprise to the millions of people who undergo general anesthesia every year for medical procedures, the biological mechanism for how different anesthetics block consciousness is ...

Almost 25 years since scientists first identified the difference in anesthetic sensitivity between males and females, new research suggests that sex hormones make men more responsive to this state of ...

It's wild to think that we've grown organs in labs, built robots that can perform surgery, and started producing mind-controlled prosthetics, but we still don't know exactly how anesthesia works, or ...

General anesthesia is supposed to switch us off, yet patients often report emerging from the void with the eerie sense that “no time passed at all.” A growing group of researchers now suspects that ...