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. 2015 Jun 25;7(1):43. doi: 10.1186/s13195-015-0127-0

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© Henley et al.; licensee BioMed Central. 2015

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Observed mean score at each time point by region for outcome measure scores. ADAS-cog11, 11-item Alzheimer’s disease Assessment Scale – cognitive subscale; ADCS-ADL, Alzheimer’s disease Cooperative Study – Activities of Daily Living; CDR-SB, Clinical Dementia Rating Scale sum of boxes; MMSE, Mini-Mental State Examination; NPI, Neuropsychiatric Inventory.