Fig. 3.
PANSS scores and observed effects. a, b Association with the ratio of posterior 27–45-Hz magnitude to frontal 20–27-Hz magnitude in the resting state. a Total positive scores. b Total delusion-related scores: P1, P5 and P6. c Motor gamma ERS and positive symptoms. Gray dots are placebo sessions and black triangles are THC sessions. The trend line was fitted for THC sessions only