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Principal Investigator  
Principal Investigator's Name: Yajing Zhu
Institution: Roche
Department: PHC
Country:
Proposed Analysis: The defined research questions of this feasibility study are listed below: “Are there differing trajectories of cognitive decline over time within Aβ+ cognitively unimpaired subjects?” “Are there factors associated with an in- or decreased decline in cognition over time in Aβ+ cognitively unimpaired subjects?” To address this research question, the objectives have been formulated: To classify Aβ+ cognitively unimpaired subjects based on their differing trajectories of cognitive decline over time and identify latent classes of progressors To determine the key predictors of latent class membership
Additional Investigators