Fig. 6: Correlation values between PET measures.

Bar plot showing Pearson correlation coefficient values calculated between receptor availability of GABAA with FDG-PET SUV (blue bars), receptor availability of mGluR5 with receptor availability of GABAA (red bars), and receptor availability of GABAA with receptor availability of mGluR5 (yellow bars). The correlation values are shown for the whole-brain grey matter region (GM), the default mode network (DMN), the salience network (SN) and the executive control network (ECN).