Neurodynamics of Prosocial Emotional Processing Following Serotonergic Stimulation With N,N-Dimethyltryptamine (DMT) and Harmine in Healthy Subjects

Randomised, quadruple-blind crossover study in healthy male volunteers (n=34) investigating effects of harmine and DMT on brain network dynamics, self-referential processing and prosocial behaviour.

Three-period crossover comparing harmine+DMT, harmine+placebo (DMT), and double placebo; outcomes focus on neurodynamics, emotion and social-cognitive measures. BMI 18.5–25; German language proficiency required.