yes, I think that's true, although editing labels on the surface is on our to-do list I believe
On Tue, 26 Apr 2016, Trisanna Sprung-Much wrote:

thanks Dr. Fischl - it seems to match well so I will continue to use this
method. It would be great if Ruopeng could eventually edit Freesurfer to
allow for thresholding .labels too.

On another note, is there a way to edit labels in Freeview in a similar
manner to doing so in tksurfer? From what I can tell, one can only edit
volume segmentations in Freeview.

best

Trisanna



--
Ph.D. CandidateMcGill University
Integrated Program in Neuroscience
Psychology


On Mon, Apr 25, 2016 at 8:43 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu>
wrote:
      yes, that sounds right. Does it look correct? That is, are areas
      1/4 etc.. in the central sulcus and such?
      On Mon, 25 Apr 2016, Trisanna Sprung-Much wrote:

            Not a problem, Dr. Fischl!
            In the meantime, could you please confirm that I am
            opening up a cytoarchitectonic probability map I
            have as .mnc
            correctly? 

            I basically change it to a surface overlay.mgz using
            mri_vol2surf and then open it as an overlay with a
            surface in
            Freeview. I can then change the thresholds using
            "configure overlay". 

            best

            Trisanna

            --
            Ph.D. CandidateMcGill University
            Integrated Program in Neuroscience
            Psychology


            On Mon, Apr 25, 2016 at 6:53 PM, Bruce Fischl
            <fis...@nmr.mgh.harvard.edu> wrote:
                  Hi Trisanna

                  yes, but Ruopeng is on vacation to it will be
            a while

                  Bruce
                  On Mon, 25 Apr 2016, Trisanna Sprung-Much
            wrote:

                        Hi there

                        With regards to this email from March, I
            cannot seem to be able to change
                        thresholds of .labels in Freeview. Could
            this be added as an option?

                        best wishes

                        Trisanna

                        --
                        Ph.D. CandidateMcGill University
                        Integrated Program in Neuroscience
                        Psychology


                        On Sun, Mar 13, 2016 at 1:45 PM, Bruce
            Fischl <fis...@nmr.mgh.harvard.edu>
                        wrote:
                              Hi Trisanna

                              1. the .thresh labels have been
            thresholded with a p-value
                              threshold that is "best" on our
            training set of
                              manually/architectonically defined
            labels.

                              2. Hmmm, not sure, but we have
            stopped development on tksurfer.
                              Can you try this on freeview? I
            can't remember if freeview
                              allows changing thresholds in
            labels, but if not Ruopeng can add
                              it to his list of feature requests

                              cheers
                              Bruce



                              On Sat, 12 Mar 2016, Trisanna
            Sprung-Much wrote:

                                    Hi there
                                    I have two questions
            regarding using the labels with
                                    tksurfer:

                                    1. What exactly has been
            done to change the .label
                                    (e.g. lh BA44.label) to
                                    .thresh.label (e.g. lh
            BA44.thresh.label?

                                    2. The instructions on this
            page 

                                   
            https://surfer.nmr.mgh.harvard.edu/fswiki/BrodmannAreaMaps

                                    to overlay the labels and
            set the Min and Max do not
                                    seem to work for me - I
                                    cannot seem to alter the Min
            from 2 and the Max from
                                    5. Any thoughts as to
                                    why?

                                    thanks very much!

                                    Trisanna


                                    --
                                    Ph.D. CandidateMcGill
            University
                                    Integrated Program in
            Neuroscience
                                    Psychology




                             
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