Positive psychological effects associated with taking small doses of psychedelic drugs are likely the result of users' expectations,...

A group of proteins called 4E-BPs, involved in memory formation, is the key to unlocking the antidepressant effect of ketamine in the...

The US Food and Drug Administration has just approved esketamine as an anti-depressant. Esketamine is the S-enantiomer of ketamine,...

A study led by Massachusetts General Hospital (MGH) investigators identifies two subanesthetic dosage levels of the anesthetic drug...

Perhaps one for the "I-am-really-not-sure-about-this-file" but a trial is going to examine whether high dose ketamine can help people in...