The reason this problem occurs is that there is no Unknown label in the
colortable, which causes mris_divide_parcellation to segfault. After
adding an Unknown label to the beginning of ColorTest.txt, these commands
completed as expected.
On Wed, 18 Mar 2015, Victor Montal Blancafort wrote:
Thank you for your fast reply, Bruce.
(1) *** mris_label2annot:
[ejones:test] (nmr-stable53-env) mris_label2annot --s fsaverage/ --h lh
--ctab ColorTest.txt --a test --l mask_region_ROIS.label
Reading ctab ColorTest.txt
Number of ctab entries 2
$Id: mris_label2annot.c,v 1.17 2011/03/02 00:04:3
Hi Victor
we need the full command line and screen output in order to help you.
cheers
Bruce
On
Wed, 18 Mar 2015, Victor Montal Blancafort wrote:
Thanks Bruce and Doug, this works.
Currently, I am trying to do a similar thing, but delimiting the
parcellation in one concrete region instead t
Thanks Bruce and Doug, this works.
Currently, I am trying to do a similar thing, but delimiting the
parcellation in one concrete region instead the whole cortex.To do that i
tried:
1) Convert the label (concrete brain region) into an annot file [
mris_label2annot ].
2) Use mris_divide_parcellatio
that's what I was going to suggest.
cheers
Bruce
On Tue, 17 Mar 2015, Douglas N Greve
wrote:
> Bruce may know better, but mris_make_face_parcellation will may do what
> you need. You'll need to choose an icosohedron order based on the number
> of ROIs ("vertices" below) you want.
>
>
>
Bruce may know better, but mris_make_face_parcellation will may do what
you need. You'll need to choose an icosohedron order based on the number
of ROIs ("vertices" below) you want.
Order Number of Vertices
0 12
1 42
Hi Doug,
We conducted a cortical thickness analysis in patients versus controls and
generated a group atrophy map. We additionally conducted a resting state
functional connectivity study in volume space using healthy controls.
Ideally we would like to create a series of circular ROIs evenly
distr
what do you mean by equidistant distance?
On 3/17/15 12:54 PM, Victor Montal Blancafort wrote:
Hi FS expert,
I was wondering if it is possible to create multiple "circular" ROIs
on a surface with equidistant distance. Since the distance between
vertex is not constant, it works if the number o
Hi FS expert,
I was wondering if it is possible to create multiple "circular" ROIs on a
surface with equidistant distance. Since the distance between vertex is not
constant, it works if the number of vertices between ROIs it is the same.
Any suggestion will be very appreciated!
Thank you in advan
