Hi

There was a post recently on the mailing list about exporting Probabilistic V1 labels to a volume.

I have applied the probabilistic mapping of an individual subject and now have the "lh.v1.prob.label"

I would like to convert this label as a volume, and the function mri_label2vol is a little bit confusing.

One important thing here is that I don't want the created volume to be binary. but rather to keep the probabilities of a voxel being on V1.

I have tried

mri_label2vol --label lh.v1.prob.label --subject $SUBJECT --o lh.v1.prob.label

I don't understand why I one should need a register.dat file here or even a template file, as I want to generate a volume in RAS space, from a label which I would think is also in RAS space.

As for the template file, should it be orig.mgz?

Any suggestions here would be appreciated!

Regards

Ian Charest