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 ...

You’ve likely been under anesthesia for different procedures, whether you were having a tooth removed or undergoing a major surgery. Everyone knows it puts you in a sleep-like state, but have you ever ...

Anesthesia works by using medications (anesthetics) to temporarily block pain signals from traveling along your nerves to your brain, or by numbing the brain itself to cause unconsciousness. The ...

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 ...

Inhaled anesthetics have been used in operating rooms worldwide for more than 175 years, but we are still learning exactly how they work at a molecular level. In a collaborative study, researchers at ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. To understand how anesthesia works, consider your nervous ...

Here’s what you’ll learn when you read this story: Anesthesia is an important tool for exploring human consciousness, but scientists still aren’t quite sure how it works, despite using it on patients ...

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 ...