VideoMitul Mehta: Brain scanners can help revolutionise psychiatric drugs Mitul Mehta, who is a professor of neuroimaging and psychopharmacology at King's College London, is using brain scanners to explore how psychedelic drugs and even hypnosis influence the brain in an effort to find new ways to treat psychiatric and neurological conditions. Video
HealthThe global failure to push PrEP is hindering the fight against HIV The UN set a target of 3 million people on the HIV prevention drug PrEP by 2020 – but lingering prejudice and sheer ignorance of its existence mean we're nowhere near Comment