A growing body of neuroimaging research is pinpointing exactly how psychedelic drugs hijack the brain’s visual system to ...

A new brain-imaging study has revealed how ketamine produces its fast antidepressant effects in people with treatment-resistant depression. Researchers tracked changes in a critical brain receptor ...

Do our lives really flash before our eyes in death? A once-in-a-lifetime brain scan offers a glimpse at what the mind might be doing in our final moments. Death is perhaps the only thing we are ...

Biologically speaking, there is no organ as vital or complex as the brain. And yet, the brain still remains somewhat a of a mystery-there’s a lot that even experts don’t know. Another troubling fact ...

Researchers used a novel PET tracer to visualize how ketamine alters AMPA receptor distribution in the brains of patients with treatment-resistant depression. Receptor density increased in cortical ...

Chronic back pain changes brain responses, making everyday sounds feel more distressing than physical pressure.