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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: J Neuroimaging. 2014 Jul 15;25(2):269–274. doi: 10.1111/jon.12138

Figure 2. MRS findings from the Posterior Cingulate Voxel.

Figure 2

Spectra from the posterior cingulate voxel demonstrate decreased NAA in a patient with MCI who progressed to AD dementia (A) compared with a patient with MCI who progressed to DLB (B). All spectra are scaled to the height of the reference peak Cr, shown with a dotted line (A and B). Box plots show the differences in NAA/Cr among MCI patients who progressed to AD dementia (MCI/AD) (n=27), DLB (MCI/DLB) (n=10) and remained stable (MCI stable) (n=20), * p value =0.001 (C).