Fig. 9.
Effect of MDMA on 5-HT release in rat striatum, nucleus accumbens, and frontal cortex. Data are mean ± SEM (n = 4–5). Drug administration is indicated with an arrow. Basal extracellular level of 5-HT (pg/10 μl) was 0.51 ± 0.14 (striatum); 0.19 ± 0.04 (n. accumbens); and 0.22 ± 0.03 (frontal cortex). *P < 0.01 in comparison to control group (repeated measures ANOVA and Tukey’s post hoc test)