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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Neurobiol Aging. 2014 Nov 13;36(2):948–954. doi: 10.1016/j.neurobiolaging.2014.11.004

Figure 1. Flow chart for selection of study participants.

Figure 1

Displays flow chart for selection of current study participants. HB= Healthy Brain. *Individuals deemed ineligible for Healthy Brain Project included those who displayed difficulty walking with assistance (n=74), could not complete a 6 meter walk (n=23), did not meet MRI criteria (n=106), and those who had “other reasons” based on chart review (n=29) or medical exclusions (n=87).