Hi Rick,

The output from 3dinfo for my anatomical in original space is below. I find it suspect that the letters in both the I-S and A-P ranges are the same. And no, there was no overlap between the stats+orig and anat+orig (it just simply looks like the stats overlay isn't there; however, it is when I use stats for both underlay and overlay).

++ 3dinfo: AFNI version=AFNI_2008_07_18_1710 (Jan 12 2009) [32-bit]

Dataset File: anat+orig
Identifier Code: XYZ_e4gM3FerA4VyabGCz5tCpQ Creation Date: Tue Feb 10 13:34:02 2009
Dataset Type: Anat Bucket (-abuc)
Byte Order: LSB_FIRST [this CPU native = LSB_FIRST]
Storage Mode: BRIK file
Storage Space: 167772160 (168 million) bytes
Geometry String: "MATRIX(0,0,-1,79.5,0.429688,0,0,117.1502,0,0.429688,0,110):512,512,160"
Data Axes Tilt: Plumb
Data Axes Orientation:
first (x) = Anterior-to-Posterior
second (y) = Inferior-to-Superior
third (z) = Left-to-Right [-orient AIL]
R-to-L extent: -79.500 [R] -to- 79.500 [L] -step- 1.000 mm [160 voxels]
A-to-P extent: 117.150 [P] -to- 336.721 [P] -step- 0.430 mm [512 voxels]
I-to-S extent: 110.000 [S] -to- 329.570 [S] -step- 0.430 mm [512 voxels]
Number of values stored at each pixel = 1
-- At sub-brick #0 '#0' datum type is float: 0 to 6708.6

----- HISTORY -----
[scnlab@The-Ohio-State-University-Server.local: Tue Feb 10 13:34:02 2009] 3dcopy aanp_005_Anat_T1W_3D_FFE_SENSE_FSL_3_1.nii anat
[scnlab@The-Ohio-State-University-Server.local: Tue Feb 10 16:00:30 2009] 3drefit -markers anat+orig.


Many thanks,

-Andrew