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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Neurobiol Aging. 2014 Aug 30;36 Suppl 1:S203–S210. doi: 10.1016/j.neurobiolaging.2014.01.154

Figure 4. Homocysteine levels and GM measures plotted for each subject.

Figure 4

Scatter plots show homocysteine levels and mean cortical gray matter (GM) thickness (A, mm) or total cortical GM volume (B, mm2) for all N=803 subjects in statistical regions of interest. Data is shown for regions with a significant association between homocysteine levels (μM) and cortical GM measures in the whole brain, after controlling for age, sex, and dementia, FDR corrected (panel B in Figures 1 and 2). Healthy control subjects are shown with green triangles, subjects with mild cognitive impairment are shown with red circles, and subjects with Alzheimer’s disease are shown with black squares.