overlap of cortical and subcortical voxels in volumetric analysis

[margulies]

Summing the volumes in the volumetric portions of the analysis (meta-analyses) result in doubling the values within 998 voxels (in 2mm space), largely located with the hippocampus. This is due to the hippocampus being represented in both cortical and subcortical spaces in cifti space. The fix will affect the volumes that include subcortical regions on NeuroSynth as well as may have a minor impact on the results of the meta-analyses (due to hipppocampal values being doubled). All other results only represented cortical space and will remain unaffected.