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Regional differences in brain gray matter volume between BDNF Val homozygote group (N=20) and BDNF Met+group (N=41)*
*p<0.005 and k>50. BDNF: brain-derived neurotrophic factor, Val: valine, Met: methionine, BA: Brodmann area, MNI: Montreal Neurological Institute, OFC: orbitofrontal cortex
