wb_command -cifti-average-roi-correlation
${basedir}/${idfolder}/${idfolder}_FCmap_from_seed.dscalar.nii -cifti-roi
seed.dscalar.nii –cifti
RS_fMRI_1_Atlas_x4_mov_regr_b_lt_resid_brain_regr_resid_frcintrp_bpss_lc800_hc2.dtseries.nii
The same command works for some dtseries.nii but not for others from which I am
getting an empty FCmap.
I did not get an error running the HCP pipeline in any step, and the
dtseries.nii looks fine to me using wb_view.
Please advise.
Thanks a lot,
-L
From: "Glasser, Matthew" <[email protected]>
Date: Monday, April 17, 2017 at 10:06 PM
To: Leah Moreno <[email protected]>, "[email protected]"
<[email protected]>
Subject: Re: [HCP-Users] change dimensions in a cifti file
How are you calling the command?
Peace,
Matt.
From: Leah Moreno <[email protected]>
Date: Sunday, April 16, 2017 at 9:11 PM
To: Matt Glasser <[email protected]>, "[email protected]"
<[email protected]>
Subject: Re: [HCP-Users] change dimensions in a cifti file
Dear Matt,
Thank you very much. I save it with the ciftisavereset function.
But still I am getting an empty functional connectivity map when running
wb_command -cifti-average-roi-correlation on my final dtseries.nii. I have
loaded final dtseries.nii in wb_view and it looks good.
Do you know what might be wrong?
-L
From: "Glasser, Matthew" <[email protected]>
Date: Sunday, April 16, 2017 at 2:01 PM
To: Leah Moreno <[email protected]>, "[email protected]"
<[email protected]>
Subject: Re: [HCP-Users] change dimensions in a cifti file
This is what the ciftisavereset function is for (which should be available in
the same place you found ciftiopen and ciftisave.
Peace,
Matt.
From: <[email protected]> on behalf of Leah Moreno
<[email protected]>
Date: Sunday, April 16, 2017 at 12:31 PM
To: "[email protected]" <[email protected]>
Subject: [HCP-Users] change dimensions in a cifti file
Dear experts,
I want to convert from nii to cii, and I am using wb_command -cifti-convert
-from-nifti
What is the best way to change dimensions in a cifti file to use as the
template? (e.g., from 91282x236 to 91282x127)
I am doing:
cii =
ciftiopen('RS_fMRI_1_Atlas.dtseries.nii','/usr/local/workbench/bin_macosx64/wb_command')
cii =
cdata: [91282x236 single]
cii.cdata=cii.cdata(:,1:127)
cii =
cdata: [91282x127 single]
newcii = cii;
ciftisave(newcii,'RS_fMRI_1_template.dtseries.nii','/usr/local/workbench/bin_macosx64/wb_command')
But when running wb_command -cifti-average-roi-correlation on my final
dtseries.nii file the map is empty. Any idea what is going on?
Thank you very much in advance
-L
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