Fig. 2.

Relationship between DTI-based measures of microstructure and hallucination proneness. The scatter plots show scores of hallucination proneness (LSHS) as a function of A) fractional anisotropy (FA) and B) mean diffusivity (MD) of the left and right superior temporal gyrus (STG), respectively. FA values (but not MD) in the left STG (but not the right STG) showed a significant correlation with LSHS scores. Relationships that were significant (p < .05) in the multiple regression (see text) are indicated by sold lines and the partial correlation coefficient (r), non-significant (n.s.) by dashed regression lines. n = 25.