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Hi Douglas
Thanks for the information. I will look into it.
Best
Jiaen
From: freesurfer-boun...@nmr.mgh.harvard.edu
<freesurfer-boun...@nmr.mgh.harvard.edu> On Behalf Of Douglas N. Greve
Sent: Tuesday, December 17, 2024 20:55
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] obtain vertex neighborhood
EXTERNAL MAIL
Use mris_info, eg
mris_info --vx 1000 lh.white
vertexno 1000
xyz -21.1794 -74.9562 37.7794
nxyz 0.9807 0.1533 -0.1214
vertex_area 0.661364
neighbors 6 6
nbr 0 748 0.7216 0.5103 1944 0.2824
nbr 1 102418 0.9059 0.5654 1945 0.2912
nbr 2 991 0.7688 0.4739 2578 0.3172
nbr 3 992 0.9298 0.7829 26917 0.3780
nbr 4 1001 0.9287 0.6537 35725 0.3297
nbr 5 1009 1.0106 0.8911 205853 0.3856
For each neighbor: nbrno, nbrvno, nbrdist, nbrarea, faceno, facearea
On 12/17/2024 3:03 PM, Jiaen Liu wrote:
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Hi Freesurfer users
I search the FS documents but can’t find a way to extract the vertex
neighborhood for a particular vertex. I’d like to use data associated with the
vertices in the neighborhood. In 3D space, we often use such kernels for
filtering.
Thanks!
Best regards,
Jiaen Liu Ph.D.
Assistant Professor
Advanced Imaging Research Center & Radiology
UT Southwestern Medical Center
2201 Inwood Ln
Dallas, TX, USA, 75390
Office: 214.645.2750
Website: Liu (Jiaen) Lab | UT Southwestern, Dallas,
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