MDMA, a stimulant-like drug with empathogenic effects, increases feelings of connectedness. This study examined the effects of MDMA (100 mg vs. placebo; N = 18) and methamphetamine (MA; 20 mg vs. placebo; N = 19) on feelings of connectedness during dyadic conversations. Both MDMA and MA increased feelings of connection and oxytocin levels, but oxytocin correlated with closeness only after MDMA. This highlights a new dimension of MDMA's pro-social effects and surprisingly, a similar effect for MA.
Publisher
Scientific Reports
Published On
Oct 26, 2023
Authors
Hanna Molla, Royce Lee, Sonja Lyubomirsky, Harriet De Wit
Tags
MDMA
methamphetamine
connectedness
oxytocin
dyadic conversations
empathy
pro-social effects
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