Ketamine’s rising popularity has created a paradox. While it’s hailed by some doctors as a breakthrough psychiatric treatment ...

Iwamasa, who admitted in court documents to administering the ketamine on the day that Perry died, pleaded guilty in August ...

After the drug wore off, the astrocytes returned to their normal level of activity and tended to stay there, even when a fish was struggling. The team found that ketamine had a similar effect on ...

BUFFALO, N.Y. — University at Buffalo neuroscientists have identified the binding site of low-dose ketamine, providing critical insight into how the medication, often described as a wonder drug, ...

Ketamine is a dissociative anesthetic that has some hallucinogenic effects, according to the U.S. Drug Enforcement Administration. It binds to the NDMA receptors and is essentially a “stop ...

Although Mr. Musk has acknowledged using ketamine in the past to treat depression, he rejected the new report. “I am NOT taking drugs!” he wrote last week in a social media post.

In zebrafish, ketamine causes changes a brain circuit involved in "giving up." That may help explain how the drug helps people with depression.