Hi Doug,
Here's the result of mri_info:
ubuntu:~> mri_info $SUBJECTS_DIR/1433_v1/mri/orig/deface_1433_V1_t1w_slice0.nii INFO: using NIfTI-1 qform Volume information for /usr/local/freesurfer/subjects//1433_v1/mri/orig/deface_1433_V1_t1w_slice0.nii type: nii dimensions: 256 x 256 x 1 voxel sizes: 0.9766, 0.9766, 0.0000 type: FLOAT (3) fov: 250.000 dof: 0 xstart: -125.0, xend: -125.0 ystart: -125.0, yend: -125.0 zstart: -0.0, zend: -0.0 TR: 0.00 msec, TE: 0.00 msec, TI: 0.00 msec, flip angle: 0.00 degrees nframes: 1 PhEncDir: UNKNOWN ras xform present xform info: x_r = 1.0000, y_r = 0.0000, z_r = -0.0000, c_r = -11.5117 : x_a = 0.0000, y_a = -1.0000, z_a = -0.0000, c_a = 8.5118 : x_s = 0.0000, y_s = 0.0000, z_s = 1.0000, c_s = -73.1000 Orientation : RPS Primary Slice Direction: axial
voxel to ras transform: 0.9766 0.0000 -0.0000 -136.5116 0.0000 -0.9766 -0.0000 133.5117 0.0000 0.0000 0.0000 -73.1000 0.0000 0.0000 0.0000 1.0000
voxel-to-ras determinant 0
ras to voxel transform: mat = NULL! MatrixFree: NULL mat POINTER!
Thank you.
Best, Lisa ______________________________ Lisa F. Akiyama Research Study Assistant Institute for Learning & Brain Sciences (I-LABS) University of Washington lrisa87@uw.edu
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On Thu, Oct 28, 2010 at 4:25 PM, Douglas N Greve greve@nmr.mgh.harvard.eduwrote:
mri_info *deface_1433_V1_t1w_slice0.nii