Medical research

Scientists unveil how general anesthesia works

Hailed as one of the most important medical advances, the discovery of general anesthetics—compounds that induce unconsciousness, prevent control of movement and block pain—helped transform dangerous and traumatic operations ...

Medical research

Zebrafish research highlights role of locus coeruleus in anesthesia

By using a larval zebrafish model, Dr. Du Jiulin's lab at the the Institute of Neuroscience and Zunyi Medical College revealed that two commonly used intravenous anesthetic drugs, propofol and etomidate, suppress the excitability ...

Psychology & Psychiatry

Surgical anesthetic appears to treat drug-resistant depression

Although electroconvulsive therapy (ECT) has long been considered the most effective treatment of medication-resistant or refractory depression, millions of people who might benefit don't take advantage of it because of the ...