Tripping on psychedelics is hard to describe to someone who’s never been through the experience. Every psychedelic trip is ...

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

Specific rhythms of flickering light can synchronise brain activity, offering clues about perception and possible future ...

“His first misperceptions occurred when he was in a nightclub; the skin of the other dancers, even their faces, seemed to be covered with tattoos. At first, he thought the tattoos were real, but they ...