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. Author manuscript; available in PMC: 2018 Jan 19.
Published in final edited form as: JAMA Neurol. 2017 Dec 1;74(12):1455–1463. doi: 10.1001/jamaneurol.2017.2216

Figure 3. Association of Subjective Cognitive Decline (SCD) With Pittsburgh compound B Carbon 11–Labeled Positron Emission Tomography (PiB-PET) Findings.

Figure 3

Whole-brain voxel wise analysis with summary distribution volume ratio (DVR) was performed after accounting for age. A, Surface rendering of volumetric data with static mapping from Montreal Neurological Institute space to fs average from FreeSurfer software. Color bar indicates t values. B, Plot of the estimated and observed values from the apex of the inferior lateral frontal region from the general linear model of PiB-PET DVR approximated as SCD + age. Diagonal lines indicate lines of best fit for the correlational analysis; shading, 95% CI; and data points, study participants.