Hi,
We use align_epi_anat.py to align the EPI data to anat data. The original EPI data is
R-to-L extent: -119.125 [R] -to- 117.875 [L] -step- 3.000 mm [ 80 voxels]
A-to-P extent: -130.462 [A] -to- 106.538 [P] -step- 3.000 mm [ 80 voxels]
I-to-S extent: -48.717
-to- 63.483 [S] -step- 3.300 mm [ 35 voxels]
After alignment, the EPI data is
R-to-L extent: -120.803 [R] -to- 128.197 [L] -step- 3.000 mm [ 84 voxels]
A-to-P extent: -136.396 [A] -to- 109.604 [P] -step- 3.000 mm [ 83 voxels]
I-to-S extent: -116.057 -to- 126.943 [S] -step- 3.000 mm [ 82 voxels]
The voxels number increased a lot, I think it is due to the extent of the anat data. Is there anyway, align the EPI data to anat, but keep the extent as original EPI data.
