Hi April
what version are you using and what operating system? There was a bug that
caused holes in labels that we fixed not that long ago.
cheers
Bruce
On Sat, 2 Aug 2014, April Clausen wrote:
The command line for mapping the labels from fsaverage to the subject (april)
was,
mri_label2label —srcsubject fsaverage —srclabel rh.aprilOne.label —trgsubject
april —trglabel rh.aprilOne.label —hemi rh —regmethod surface
this was repeated 5 more times for labels rh.aprilTwo.label to rh.aprilSix.label
The command line for creating the annot file on the subject (april) was
mris_label2annot —s april —h rh —ctab april.annot.ctab —a rh.april —l
rh.aprilOne.label —l rh.aprilTwo.label —l rh.aprilThree.label —l
rh.aprilFour.label —l rh.aprilFive.label —l rh.aprilSix.label
We initially defined the label using tksurfer on the pial surface to utilize
the fold lines to define the regions. We then ran through the above process and
found that the regions were showing substantial holes. We then tried redefining
the regions on the inflated surface of fsaverage using tksurfer (calling the
labels back in on the inflated surface, tracing the outlines and re-saving). We
repeated the mapping and annot file creation and this substantially reduced the
number of holes in the regions mapped onto our subjects but holes were still
present (as shown in previous images).
April
On Aug 1, 2014, at 4:12 PM, Douglas N Greve <gr...@nmr.mgh.harvard.edu> wrote:
what was your command line?
On 07/21/2014 03:43 PM, April Clausen wrote:
Hi Dr. Greve, I tried to upload the images with the Martinos Centre Dropbox but
I could not activate the dropbox … so the images are attached. The 6 labels and
annot file were created on fsaverage and the image shows no holes in the
regions. The 6 labels were mapped to a subject and an annot file was created …
the subject files shows holes in the regions.
April Clausen
--
Douglas N. Greve, Ph.D.
MGH-NMR Center
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