Re: [Freesurfer] About the morphing parameters

2008-09-29 Thread Bruce Fischl
Hi Jorge, the creation of the template is a 2-stage process in which we morph everyone to a randomly selected individual, regenerate an atlas, then reregister. All morphing these days is done with the same set of parameters, which are pretty rigid (much more constrained morph than it used to

[Freesurfer] About the morphing parameters

2008-09-29 Thread jorge luis
Hello all I would like to know the values of the metric distortion and deformation parameters (of the spherical registration algorithm) when creating an average subject and when registering the underlying population to the previous average. That is to say: What is the difference in the spheri