Ketamine, a well-established antidepressant and dissociative anesthetic, is also used recreationally in the club and chemsex scene. Survey and qualitative data suggest that while ketamine facilitates chemsex encounters, it diminishes the intensity of the sexual experience. To investigate this phenomenon from a neuroscientific perspective while considering ketamine's sex-specific effects. Two...
Ketamine exerts rapid antidepressant effects by enhancing neuroplasticity, particularly in the amygdala and hippocampus-regions involved in fear processing and learning. While the role of ketamine's dissociative effects in its antidepressant response is debated, anxiety experienced during infusion has been negatively correlated with treatment outcomes. In this single-blind, placebo-controlled...