wmparc should do it I think, although we don't have any tools for doing so it wouldn't be very hard in matlab

On Wed, 12 Dec 2012, Gabriel Gonzalez Escamilla wrote:

Thanks bruce, for your answer,

Does it exist a tool on FS or matlab to do such asignment of voxels from the WM-hypointensities (77) to the neighbouring labels? If so, does it can use whoever the aseg.mgz,the aparc+aseg or the wmparc.mgz to do this asignment?

Thanks, Gabriel

El 12/12/12, Bruce Fischl fischl@nmr.mgh.harvard.edu escribió: Hi Gabriel

  we don't lateralize them by default, so look for WM_hypointensities (77)
  instead. It would be pretty easy to lateralize them based on neighboring
  labels.

  cheers
  Bruce


  On Wed, 12 Dec 2012, Gabriel Gonzalez Escamilla wrote:

  >
  > Dear Freesurfers,
  >
  > I'm looking for a way to compute the left and right WM-hypointensities, as volume values or images. They always
  appear empty in
  > the aseg.stats, and the corresponding segs No 78 & 79 do not appear in the aseg.mgz, and I'm a bit lost with it.
  >
  > Can any one help me?
  >
  > Best Regards,
  > Gabriel.
  >
  >
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PhD. student Gabriel González-Escamilla Laboratory of Functional Neuroscience Department of Physiology, Anatomy, and Cell Biology University Pablo de Olavide Ctra. de Utrera, Km.1 41013 - Seville

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