An analysis of hundreds of images from several studies shows how hallucinogenic drugs drive activity in various regions of ...

Psychedelic drugs are being investigated as scientific and clinical tools, but the brain mechanisms behind their effects remain unclear. Earlier brain imaging studies in small cohorts from single ...

Hundreds of scans hint at how substances such as psilocybin, LSD and ayahuasca alter connections between key areas of the ...

A new study suggests that the long-term antidepressant effects of psychedelics may be driven by persistent changes in how neurons fire rather than by the permanent growth of new brain cell connections ...

Last year's postings considered the changing ideal of masculine beauty in a multicultural world. This year we contemplate another force that is shaping male sex and sexuality: Technology. There are ...