Fig. 4: Raincloud plots representing differences in cortical thickness (CT) and volume (GMV) between participants reporting PLEs (blue) and matched controls (green).

a Bilateral CT of the insula and auditory hallucinations. b GMV of right supramarginal gyrus and delusions of reference. c GMV of the left pars orbitalis and persecutory delusions. d CT of the right supramarginal gyrus and persecutory delusions. Note: CT is measured in cm and GMV in cm3. Asterisks represent significant differences between groups (*p < 0.05, **p < 0.01).