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Combined Evaluation of FDG-PET and MRI Improves Detection and Differentiation of Dementia

Figure 2

Regions of interest extracted from gray matter (left) and FDG-PET (right) data for AD and FTLD patients and used for support vector machine classification projected onto a glass brain (top) and onto an axial slice (bottom).

AD Alzheimer's disease, FDG-PET [F18]fluorodeoxyglucose positron emission tomography, FTLD frontotemporal lobar degeneration, GM gray matter, ROIs regions of interest.

Figure 2

doi: https://doi.org/10.1371/journal.pone.0018111.g002