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Measuring longitudinal cognition: Individual tests versus composites

INTRODUCTION: Longitudinal cohort studies of cognitive aging must confront several sources of within-person variability in scores. In this article, we compare several neuropsychological measures in terms of longitudinal error variance and relationships with biomarker-assessed brain amyloidosis (Aβ)....

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Bibliographic Details
Published in:Alzheimers Dement (Amst)
Main Authors: Jonaitis, Erin M., Koscik, Rebecca L., Clark, Lindsay R., Ma, Yue, Betthauser, Tobey J., Berman, Sara E., Allison, Samantha L., Mueller, Kimberly D., Hermann, Bruce P., Van Hulle, Carol A., Christian, Bradley T., Bendlin, Barbara B., Blennow, Kaj, Zetterberg, Henrik, Carlsson, Cynthia M., Asthana, Sanjay, Johnson, Sterling C.
Format: Artigo
Language:Inglês
Published: Elsevier 2019
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6816509/
https://ncbi.nlm.nih.gov/pubmed/31673596
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.dadm.2018.11.006
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