For people antidepressants can’t help, ketamine changes the brain in ways we can now see In A Nutshell For the first time, ...

A new brain-imaging study has revealed how ketamine produces its fast antidepressant effects in people with ...

Ketamine is a highly effective, fast-acting antidepressant that works even for patients who have not responded to other medications. However, the brain mechanisms important for these rapid treatment ...

Researchers from Japan have uncovered direct evidence showing how ketamine exerts its rapid antidepressant effects in ...

The psychedelic-like anesthetic is at the heart of a booming online industry that promises relief from depression but has ...

Researchers used a novel PET tracer to visualize how ketamine alters AMPA receptor distribution in the brains of patients ...

Using a virtual reality setup, the team fixed a larval zebrafish fish in place and showed it different visual patterns. The first 10 seconds show the fish at rest. When the fish sees a pattern ...

Major depressive disorder (MDD) is a major global health problem and one of the leading causes of disability. About 30% of people diagnosed with ...

Russian River Health Center in Guerneville is preparing to offer ketamine-assisted therapy to its members, a move aimed at ...

Intranasal ketamine delivers a rapid antidepressant effect in patients with treatment-resistant major depressive disorder (MDD), new research shows. Investigators report that the N-methyl-D-asparate ...