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v23.2.0 wrong pixdim4 (TR) #3216

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cni-md opened this issue Jan 29, 2024 · 0 comments
Closed

v23.2.0 wrong pixdim4 (TR) #3216

cni-md opened this issue Jan 29, 2024 · 0 comments
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@cni-md
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cni-md commented Jan 29, 2024

What happened?

After running fmriprep v 23.2. the pixdim 4 of the nifti header changed from 2 in the raw data Nifti to 1 in preproc_bold. The TR in the json sidecar is correct. In prior versions of fmriprep pixdim 4 correponds with TR.

What command did you use?

fmriprep --participant-label 01 -t mytask --nthreads 80 --ignore fieldmaps --slice-time-ref 0 --use-syn-sdc --output-spaces func MNI152NLin6Asym --fs-license /license/license -w /tmp --notrack /input /output participant

What version of fMRIPrep are you running?

23.2.0

How are you running fMRIPrep?

Singularity

Is your data BIDS valid?

Yes

Are you reusing any previously computed results?

No

Please copy and paste any relevant log output.

No response

Additional information / screenshots

No response

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