As psychedelic drugs such as LSD gain new momentum as treatments for severe post-traumatic stress disorder (PTSD), depression ...

Rats given LSD, psilocybin or 2C-B showed three different brain patterns, and the psychedelic drugs still differed a week later.

Psychedelic drugs and related molecules – psilocybin, MDMA, and the like – have profound effects on the mind and on the brain. They have been used in cultures around the world for millennia and have ...

Researchers created stripped-down versions of LSD to investigate how specific parts of the molecule shape its biological effects. Credit: Shutterstock. Molecular autopsy reveals f ...