(Katlowitz et al., Nature, 2026, color adjusted) Our brains might be more alert when unconscious than we realized. A new ...

Anesthesia drugs are used in millions of patients every year but do doctors really know how they work? On a recent Monday morning, Catholic priest and Villanova University professor Michael Joseph ...

General anesthesia refers to the medical procedure anesthesiologists apply to induce paralysis, unconsciousness, and insensitivity to pain in patients. Although this sedating method has gone through a ...

The doctor tells you to count backward from 100, and you’re out like a light by 97, then you wake up an hour or two later devoid of wisdom teeth or an appendix. That’s all most people can remember of ...

Anaesthesia is vital in modern medicine, making many surgeries safe and comfortable. It's essential to help patients understand this crucial part of their surgery. Even with today's high safety ...

Anesthesia is a type of medication that prevents people from feeling pain during or following surgery. There are four main categories of anesthesia: local, regional, general, and sedation. Share on ...

Anesthesia affects receptors in the brain, which may cause side effects following surgery. However, evidence that anesthesia causes long-term memory loss is inconclusive. Some people may experience ...

SciFri Findings is a series that explores how we understand the impact of science journalism, media and programming on our audiences. Sign up for our newsletter to get the latest reports! Anesthesia ...

Anesthesia elicits different patterns of brain waves in the very young and very old, scientists have found. Understanding these distinctions may ultimately lead to brain monitors that could make ...