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. Author manuscript; available in PMC: 2014 Mar 25.
Published in final edited form as: Neurosci Biobehav Rev. 2013 Jun 14;37(8):1680–1691. doi: 10.1016/j.neubiorev.2013.06.001

Fig. 1.

Fig. 1

PRISMA Flow Diagram of literature search. All full-text excluded studies together with the reason why they were excluded are listed in the supplementary Table 3. Abbreviations: Cd, caudate nucleus; CSF, cerebrospinal fluid; GMV, gray matter volume; LV, lateral ventricles; VBM, voxel-based morphometry; WBV, whole brain volume; WMV, white matter volume.