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. 2015 Dec 3;15:251. doi: 10.1186/s12883-015-0500-4

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© Tu 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. 1 — Regions-of-interest templates placed on selected axial images of single-photon emission computed tomography (SPECT). (a) F = frontal regions; P = parietal regions. (b) T = temporal regions; BG = basal ganglia. (c) Th = thalamus. (d) CE = cerebellum