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. Author manuscript; available in PMC: 2019 Oct 29.
Published in final edited form as: Alzheimers Dement. 2017 Mar 22;13(4):e1–e85. doi: 10.1016/j.jalz.2016.11.007

Fig. 18.

Fig. 18.

Hippocampal atrophy rate in Aβ+ and Aβ− CN and MCI subjects. The percentage of hippocampal atrophy rate attributable to Aβ status was calculated from the difference in hippocampal atrophy rate between Aβ+ and Aβ− subgroups. Aβ was measured using florbetapir PET. *P < .01, **P < .001, and ***P < .0001. Abbreviations: NC, normal cognition; MCI, mild cognitive impairment; PET, positron emission tomography. Reproduced with permission from [128].