Re: [Freesurfer] obtain a V1 mask.nii.gz

Thanks so much for your suggestion, Bruce. I will have a try.

Yours Lulu

2013/5/13 Bruce Fischl fischl@nmr.mgh.harvard.edu

try mri_label2vol

cheers Bruce On Mon, 13 May 2013, lujiao luo wrote:

Hello Bruce,

...

Thanks so much for your reply.

Yes, you are right, I've obtained the lh.V1.label. But I couldn't figure out how to create a roi.nii.gz mask by using the lhV1.lable file or lhBA.annot, and then I can use it as a seed for my fiber tracking.

Yours Lulu.

2013/5/13 Bruce Fischl fischl@nmr.mgh.harvard.edu Hi Lulu

  what version are you running? If it's a newer one you should have

label files in the label subdir named [lr]h.V1.label and [lr]h.V1.thresh.label (a thresholded version of the first one).

  cheers
  Bruce


  On Mon, 13 May 2013, lujiao luo wrote:

        Hello, experts,
        I am trying to obtain a V1 mask and use it as a seed of my

fiber tracking. But I do not know how to get the BA.nii.gz file, and I've obtained BA.ctab and lh.BA.annot files by using flag recon_all. Would someone give me some suggestions about this?

        Thanks so much for your  help!

        Yours Lulu

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