Anesthesia is an important tool for exploring human consciousness, but scientists still aren’t quite sure how it works, despite using it on patients for 170 years. A new study analyzes the brain under ...

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 ...

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 ...

Over 350 million surgeries are performed globally each year. For most of us, it's likely at some point in our lives we'll have to undergo a procedure that needs general anesthesia. Even though it is ...

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 ...

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 ...

Our brains constantly work to make predictions about what’s going on around us, for instance to ensure that we can attend to and consider the unexpected. A new study examines how this works during ...

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 ...

General anesthesia is given during surgery to make people unconscious, eliminate pain during the procedure and prevent reflex movements. Many factors are known to impact how anesthesia affects a given ...

Here’s what you’ll learn when you read this story: For decades, one of the best tools for probing the nature of human consciousness has been medicine’s most reliable method for switching it off: ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Anesthesia is an important tool ...