Fig. 5From: Interaction between childhood trauma experience and TPH2 rs7305115 gene polymorphism in brain gray matter volumeSignificant difference on the GMV of the right PPTha between TPH2 rs7305115 genotype subgroups. GMV: gray matter volume; TPH2: the human tryptophan hydroxylase 2; PPTha: the Posterior Parietal thalamusBack to article page