what software package are you using to do the fMRI analysis?
doug
On 1/9/12 9:19 PM, Zhen Zonglei wrote:
Thank you very much, Doug.
In my case, the fMRI data is in LPS orientation, but the MNI152
in FSL are in LAS orientation. To overlay our fMRI results to MNI152
template, I wonder I should reorient the fMRI
data to LAS orientation, am I right?
When I use mri_convert to do the task, it only convert the first volme
and discard other volume. Why?
Thanks again
Zonglei Zhen
On Tue, Jan 10, 2012 at 6:44 AM, Douglas N Greve
<[email protected] <mailto:[email protected]>> wrote:
Hi Zonglei, it should be fixed for version 5. Note that you should
not use --out_orientation unless the orientation information is
actually wrong. I think FSL has some tools to re-orient the
doug
Zhen Zonglei wrote:
Hi, Doug;
Is the bug still in FS5.0.
When I used mri_convert to reorient a 4D BOLD volume. All
frames except the first frame are discarded.
My command: mri_convert --out_orientaiton LAS f.nii.gz
flas.nii.gz
Is there a convenient way to reorient the 4D volume to match
the MNI template in FSL ?
fslswapdim in fsl can not adaptively swap to the assigned
orientation based on the nii header.
Best
Zonglei Zhen
On Fri, Mar 12, 2010 at 6:40 AM, Douglas N Greve
<[email protected] <mailto:[email protected]>
<mailto:[email protected]
<mailto:[email protected]>>> wrote:
This is a bug in the released version of FS. Our development
version is
fixed. I've put a version here
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mri_convert
ythomas wrote:
> Hi,
>
> I am trying to downsample a 4D volume using mri_convert.
However, it
> seems to be killing the 4 dimension. For example, if I do
>
> mri_convert -voxsize 4 4 4 tmp.mgz tmp444.mgz
>
> The original volume which is 256 x 256 x 256 x 120 becomes 64 x
64 x 64.
>
> Thanks,
> Thomas
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MGH-NMR Center
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