Fig. 2: Associations between gene expression and obesity map in the HCP-A sample.

a Gene scores plotted on the brain showing a summary map of gene expression related to BMI-CT relationship in the HCP-A sample; b Relationship between BMI-CT values and gene scores from the PLS analysis; c–f Gene overexpression analysis terms associated with sets of significant genes in the PLS analysis in the HCP-A sample. BMI - body mass index. CT cortical thickness, FDR false discovery rate.