Re: [caret-users] read border file into Matlab

2016-11-14 Thread HINDRIKS, RIKKERT
> Rouhi > > Best Regards > Rouhollah Abdollahi > > *Institut für Neurowissenschaften und Medizin (INM-3)* > Forschungszentrum Jülich > Leo-Brandt-Straße > 52425 Jülich, GermanyTel: +49 2461 61-9324 > > > > On Mon, Nov 14, 2016 at 4:33 PM, HINDRIKS, RIKKERT < &g

Re: [caret-users] read border file into Matlab

2016-11-14 Thread HINDRIKS, RIKKERT
izin (INM-3)* > Forschungszentrum Jülich > Leo-Brandt-Straße > 52425 Jülich, GermanyTel: +49 2461 61-9324 > > > > On Mon, Nov 14, 2016 at 11:28 AM, HINDRIKS, RIKKERT < > rikkert.hindr...@upf.edu> wrote: > >> Hi all, >> >> Is it possible to load a .bo

[caret-users] read border file into Matlab

2016-11-14 Thread HINDRIKS, RIKKERT
Hi all, Is it possible to load a .border file into Matlab? I am conducting my analysis in Matlab and would like to use the border file of different cortical parcellations for visualization. And generally, what kind of structure does a border file have? Thanks and kind regards, Rikkert Hindrik ___

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2015-01-08 Thread HINDRIKS, RIKKERT
e! Kind regards, Rikkert P.S. I noticed that in the Paxinos atlas, V5 is merged with the medial wall. On Thu, Jan 8, 2015 at 3:51 PM, Donna Dierker wrote: > On Jan 7, 2015, at 10:16 AM, "HINDRIKS, RIKKERT" > wrote: > > > > > Hi Donna, > > > > I now h

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2015-01-07 Thread HINDRIKS, RIKKERT
hose meaning I don't understand as well. Could you please clearify this for me and tell me how to get a ROI-number for each vertex? Much appreciated! Kind regards, Rikkert On Wed, Nov 5, 2014 at 3:20 PM, Donna Dierker wrote: > On Nov 5, 2014, at 7:05 AM, "HINDRIKS, RIKK

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-05 Thread HINDRIKS, RIKKERT
t; source or target mesh, after it computes the registration. > > If it's not too hard, give it a shot and let us know how it goes. > > > On Nov 4, 2014, at 12:59 PM, "HINDRIKS, RIKKERT" > wrote: > > > Hi Donna, > > > > Thanks for the link

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-04 Thread HINDRIKS, RIKKERT
ter it computes the registration. > > If it's not too hard, give it a shot and let us know how it goes. > > > On Nov 4, 2014, at 12:59 PM, "HINDRIKS, RIKKERT" > wrote: > > > Hi Donna, > > > > Thanks for the link. > > > > Yes, I can imagine

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-04 Thread HINDRIKS, RIKKERT
still use Caret, but just making sure you know there are > alternatives. > > > On Nov 4, 2014, at 5:23 AM, "HINDRIKS, RIKKERT" > wrote: > > > Hi Donna, > > > > To get a feeling for the registration process in Caret, I start with > performing a sphe

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-04 Thread HINDRIKS, RIKKERT
some files missing or do I do something wrong? Thanks and kind regards, Rikkert On Fri, Oct 31, 2014 at 4:27 PM, Donna Dierker wrote: > On Oct 30, 2014, at 11:29 AM, "HINDRIKS, RIKKERT" < > rikkert.hindr...@upf.edu> wrote: > > > Dear Donna, > > > > Tha

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-03 Thread HINDRIKS, RIKKERT
do not necessarily need the atlas I have now; I just need white-matter tracts in register with an atlas) Thank again, Rikkert On Fri, Oct 31, 2014 at 4:27 PM, Donna Dierker wrote: > On Oct 30, 2014, at 11:29 AM, "HINDRIKS, RIKKERT" < > rikkert.hindr...@upf.edu> w

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-10-30 Thread HINDRIKS, RIKKERT
n Oct 29, 2014, at 10:56 AM, "HINDRIKS, RIKKERT" < > rikkert.hindr...@upf.edu> wrote: > > > > > Dear all, > > > > I have an averaged T1-image and co-registered volumetric atlas of the > macaque brain (which has been digitized by a collaborato

[caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-10-29 Thread HINDRIKS, RIKKERT
Dear all, I have an averaged T1-image and co-registered volumetric atlas of the macaque brain (which has been digitized by a collaborator) and want to derive from it a surface-based atlas. Subsequently, I would like to use this atlas to get a parcellation of the cortical surface of an individual m

Re: [caret-users] Issue with displaying voxel intensities

2014-06-19 Thread HINDRIKS, RIKKERT
volumes. > > It should also be noted that ~50% of your voxels are NaN, which are > generally quite unfriendly to computation such as smoothing. > > Tim > > > > On Thu, Jun 19, 2014 at 2:41 PM, HINDRIKS, RIKKERT < > rikkert.hindr...@upf.edu> wrote: > >> H

Re: [caret-users] Issue with displaying voxel intensities

2014-06-19 Thread HINDRIKS, RIKKERT
t; > On Jun 19, 2014, at 1:12 AM, "HINDRIKS, RIKKERT" > wrote: > > > Hi Donna, > > > > I tried to upload the file but am not sure if it worked though. > > Please let me know... > > > > Kind regards, > > Rikkert > > > > >

Re: [caret-users] Issue with displaying voxel intensities

2014-06-19 Thread HINDRIKS, RIKKERT
a normal T1w image. > > If you see solid white, then please upload the volume here, so we can try > to replicate the problem: > > http://pulvinar.wustl.edu/cgi-bin/upload.cgi > > Donna > > > On Jun 18, 2014, at 12:32 PM, "HINDRIKS, RIKKERT" < > rikkert.hindr.

[caret-users] Issue with displaying voxel intensities

2014-06-18 Thread HINDRIKS, RIKKERT
Dear all, When I load a T1-weighted scan into Caret, the image looks like a mask, that is, all white voxels covering the brain. The voxel intensities themselves are, however, nicely distributed and the grey and white matter peaks are clearly visible. Also, the intensities are normalized between 0