Name

mri_ca_register - generates a multi-dimensional talairach transform from a gca file and talairach.lta file

Synopsis

mri_ca_register <invol> <template> <outvol>

Arguments

Positional Arguments

invol	input volume
template	template in gca format
outvol	output volume in m3d format

Required Flagged Arguments

None

Optional Flagged Arguments

-tol	defines convergence of registration
-mask	specifies volume to use as a mask
-T	transform in lta format
-level	defines how many surrounding voxels will be used in interpolations, default is 6
-ri	allows reading of multiple intensity normalization

Outputs

outvol

multidimensional transform in m3d format

Examples

Example 1

mri_ca_register -levels 6 -mask subject1/mri/brain -T subject1/mri/transforms/talairach_one.lta subject1/mri/norm_one.mgh single_one.gca subject1/mri/transforms/talairach_one.m3d

Example 2

mri_ca_register -tol 1 -mask subject1/mri/brain -T subject1/mri/transforms/talairach_multi.lta subject1/mri/norm_multi.mgh multi_one.gca subject1/mri/transforms/talairach_multi.m3d

Links

FreeSurfer, FsFast

Methods Description

Fischl et al. (2004) - See "Nonlinear transform" section

Reporting Bugs

Report bugs to <analysis-bugs@nmr.mgh.harvard.edu>

Author/s

BruceFischl