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. Author manuscript; available in PMC: 2015 Mar 22.
Published in final edited form as: Arch Gen Psychiatry. 2010 Nov 1;68(3):295–305. doi: 10.1001/archgenpsychiatry.2010.153

Figure 1. Differences in regional brain volumes between groups.

Figure 1

a. Regions that show significant differences in regional grey matter volume (GMV) and white matter volume (WMV) between fragile X syndrome (FXS) and idiopathic autism (iAUT) (a-i), FXS and typically developing (TD) as well as idiopathic developmentally delayed (DD) controls (a-ii), and iAUT and TD/DD controls (a-iii). b-i. Brain regions that show similar regional brain volumes for iAUT and TD/DD controls compared to FXS. (GMV: red, WMV: violet), and for TD/DD and iAUT compared to FXS (GMV: blue, WMV: cyan). b-ii. Brain regions that show similar regional brain volumes for FXS and iAUT compared to TD/DD controls. (GMV: red, WMV: violet). Overlaid on custom T1 template. c. Brain regions that show opposite regional volume patterns for FXS and iAUT. Left side shows right hemisphere. Statistical threshold is set at p = 0.01 family-wise error (FWE) cluster-level corrected.