I think you can analyze the data in SPM as long as you don't do anything
that makes assumptions about the spatial organization of the data (eg,
spatial smoothing or clustering).
doug
On 02/26/2013 11:18 AM, Glen Lee wrote:
> Hi Doug
> Many thanks for clarification.
> Yes, I was hoping to run GL
Hi Glen, I think there is some confusion here about what this conversion
is doing and what you want it to do. This conversion simply changes the
way the information is stored, but it is still surface data. SPM/MRIcron
cannot display surface data even if it is in nifti format. It sounds
like wha
How many vertices are on the surface? For nifti you have to reshape the
size of the image so that it fits in the nifti format (requires each dim
be less than 32k). If the number of vertices has a prime factor that is
more than 32k, then you cannot convert it to nifti and use it in another
softw
7 May 2011 16:58:33 -0400
> > From: gr...@nmr.mgh.harvard.edu
> > To: gabriel...@hotmail.com
> > CC: freesurfer@nmr.mgh.harvard.edu
> > Subject: Re: [Freesurfer] mgh conversion
> >
> > Use mri_info to see what it reshapes it to. You can also try adding
> >
le to read it, I'm working with FS version 5.0.
Gabriel
> Date: Fri, 27 May 2011 16:58:33 -0400
> From: gr...@nmr.mgh.harvard.edu
> To: gabriel...@hotmail.com
> CC: freesurfer@nmr.mgh.harvard.edu
> Subject: Re: [Freesurfer] mgh conversion
>
> Use mri_info to see
till seems to be a not valit image, am I
> missign something?
>
> Gabriel
>
>
>
> > Date: Fri, 27 May 2011 12:53:53 -0400
> > From: gr...@nmr.mgh.harvard.edu
> > To: gabriel...@hotmail.com
> > CC: freesurfer@nmr.mgh.harvard.edu
> > Subject: Re: [Freesu
rd.edu
> To: gabriel...@hotmail.com
> CC: freesurfer@nmr.mgh.harvard.edu
> Subject: Re: [Freesurfer] mgh conversion
>
> Nifti can only handle 32k elements in any dimension. This is a problem
> for surfaces when they have upwards of 100k vertices. For our average
> subject
Nifti can only handle 32k elements in any dimension. This is a problem
for surfaces when they have upwards of 100k vertices. For our average
subject (fsaverage and derivatives), this problem is solved by reshaping
the number of vertices to be 27307x6=163842. If you are working with
fsaverage, t
Dear freesurfers
I want to convert an .mgh image to NIfTY format, but even when the conversion
using "mri_convert" seems to be ok, when I try to open the nii, an error
message appears "image doesn't appear to be a valid 2D or 3D image", there is
any other way to convert an mgh image to nii?
I
