General anesthesia is a medical miracle that enabled millions of patients to have life-saving surgeries without pain. However, despite the miraculous work of the drug, scientist are still unsure how ...

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: ...

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 ...

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 ...

The discovery of general anesthesia 170 years ago was a medical miracle, enabling millions of patients to undergo invasive, life-saving surgeries without pain. Yet despite decades of research, ...

(WHTM) — I recently underwent a procedure requiring me to have local anesthesia placed in the area where the doctor was working. I felt nothing and it was wonderful not worrying about pain while the ...

October 16 is World Anesthesia Day, celebrating the 170th anniversary of the first successful demonstration of surgical anesthesia. Prior to then, surgery was really unpleasant, to put it mildly -- ...

Researchers have found that general anesthesia induces unconsciousness by hijacking the neural circuitry that makes us fall sleep. They traced this neural circuitry back to a cluster of cells at the ...