Hi, Matt:
Thanks for your prompt response.
Yes, I can use
${StudyFolder}/${Subject}/MNINonLinear/xfms/standard2acpc_dc.nii.gz to warp the
data to structural space.
But the problem is that I want to keep the same number of slice as original
fMRI data (e.g., N slice=72).
Once I warped rfMRI data to structural space using 2 mm reference volume, the
number of slice for the output is 91.
Is there a way to solve this issue? Also the warp field for
standard2rfMRI_REST1_LR.nii.gz is not released, right? The reason is, as you
mentioned, that there is no need to go to original fMRI space?
Any comments would be appreciated.
Best,
Sang-Young
> On Jul 24, 2018, at 3:03 PM, Glasser, Matthew <[email protected]> wrote:
>
> There is no need to go to original fMRI space in most cases. If you want
> data in the native physical space of the subject you can use
> ${StudyFolder}/${Subject}/MNINonLinear/xfms/standard2acpc_dc.nii.gz to
> warp the data to structural space (and can use a 2mm reference volume in
> that space if you wish to keep it at the same resolution).
>
> Peace,
>
> Matt.
>
> On 7/24/18, 12:27 PM, "[email protected] on behalf of
> Sang-Young Kim" <[email protected] on behalf of
> [email protected]> wrote:
>
>> Dear HCP experts:
>>
>> I have downloaded a HCP data from "S1200 Extensively Processed fMRI
>> Data".
>> The downloaded data was just preprocessed for resting state fMRI using
>> fMRIVolume and fMRISurface pipeline.
>>
>> But I cannot find warp field to transform MNI space data to original fMRI
>> space, which is normally located in ${Subject}/MNINonLinear/xfms after
>> fMRIVolume pipeline.
>>
>> Could you please let me know where to find it?
>>
>> Thanks.
>>
>> Sang-Young Kim, Ph.D.
>>
>> Postdoctoral Fellow
>> Department of Radiology
>> University of Pittsburgh
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>> http://lists.humanconnectome.org/mailman/listinfo/hcp-users
>
>
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