Dear Experts,

In resting state fMRI dtseries file, by using wb_command -file-information 
xxx.dtseries.nii, we could see:

CortexLeft: 29696 out of 32492 vertices
CortexRight: 29716 out of 32492 vertices
…

And by using wb_command -nifti-information xxx.dtseries.nii -print-xml we could 
see:
<BrainModel IndexOffset="0" IndexCount="29696" 
BrainStructure="CIFTI_STRUCTURE_CORTEX_LEFT" 
ModelType="CIFTI_MODEL_TYPE_SURFACE" SurfaceNumberOfVertices="32492">
                <VertexIndices>0 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 
20 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 
93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 …

which tells us which 29696 vertices (CortexLeft) out of 32492 are included. And 
for CortexRight, it tells which 29716 vertices out of 32492 are included.

My question is are all the vertices indices in CortexLeft (29696) and 
CortexRight (29716) the SAME for all the subjects?

Thank you very much for your time!

Cheers,
Chao





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