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. 2015 Dec 2;15:306. doi: 10.1186/s12888-015-0691-7

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© Guo et al. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. 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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Fig. 2 — Examples of ¹H-MRS spectra acquired from one voxel in D-AD and AD groups. Note the lower NAA/Cr and higher mI/Cr ratios in D-AD subjects (a) compared with nD-AD (b) (CSI, PRESS, voxel size = 10 mm × 10 mm × 15 mm).