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. Author manuscript; available in PMC: 2009 May 26.
Published in final edited form as: J Neurosci. 2009 Jan 28;29(4):1224–1234. doi: 10.1523/JNEUROSCI.4858-08.2009

Figure 5.

Figure 5

A: Sagittal and Coronal MRI sections through the caudate nuclei indicating locales with DRD2-DAT genotype interaction on gray matter content (image thresholded at p<0.005, uncorrected); B: mean±SE of gray matter content of the interaction between DRD2 and DAT genotypes; C: mean±SE of gray matter content in caudate in compound genotype groups ordered from putative less dopamine reuptake (DAT 9-carriers have less DAT expression) and release (DRD2 GG subjects have greater presynaptic D2 mRNA) to greater reuptake and release (DAT 10−10 repeat DRD2 GT subjects). The relationship between compound genotype and gray matter content is non-linear.