Fig. 1: Trajectories of MADRS item 7 scores.

Results shown for repeated measures GLM between-subjects main effect between active and sham groups. There was no significant group x time interaction. Figure generated using Prism. Day 1–Day 5 are treatment days; Week 1–Week 4 are weeks post-treatment. Data available for 19 subjects. Error bars represent 95% CI. * indicates significant difference between groups on scores for that timepoint (ANOVA, p ≤ 0.05).