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 ...

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 ...

If you’ve ever had surgery, you’ve probably wondered about how anesthesia works, or maybe even lied awake at night anxious about going under. If you’ve ever been there, I’m sure you remember: Right ...

The US Food and Drug Administration (FDA) has approved the first software to semiautomate anesthesia delivery during surgery. The software, End-tidal (Et) Control, works with General Electric's (GE's) ...

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: ...

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