Figure 2.
Brain regions where cannabinoid 1 receptor (CB1R) availability covaries negatively with log body mass index (BMI) in healthy controls. T map of significant negative correlations between CB1R availability and log BMI in predefined homeostatic and reward-related regions of interest shown at a threshold of PFWE-corrected<0.05 (both at the voxel- and cluster-level; n=26). The colored voxel-based statistical parametric mapping (SPM) results of the negative correlations in sagittal (x), coronal (y) and transverse (z) sections are overlaid on a normalized canonical image (ch2better-template) available in MRICron software. The color bar expresses T-score levels.
