Hello,
I ran a participant through fmriprep yesterday (latest version) and noticed that for one of the fMRI runs the first volume was marked as a dummy scan, even though I set dummy scans to 0. I trim dummy scans prior to running fmriprep using trimstart. Below is my script if it is helpful. It was HMIST_run-02 scan that contained the dummy scan.
run: fmriprep
bidsnames:
anat:
T1_MEMPRAGE_64ch_RMS: T1w
func:
Easy_MIST: task-EMIST_run-01_bold
Hard_MIST1: task-HMIST_run-01_bold
Hard_MIST2: task-HMIST_run-02_bold
rest1: task-rest_run-01_bold
rest2: task-rest_run-02_bold
rest3: task-rest_run-03_bold
rest4: task-rest_run-04_bold
fmriprep:
freesurfer: True
aroma: True
return-all-components: True
ramsize: 16
output-spaces: MNI152NLin6Asym:res-2 anat fsaverage
dummy-scans: 0
preprocess:
trimstart:
task-EMIST_run-01_bold: 0
task-HMIST_run-01_bold: 0
task-HMIST_run-02_bold: 0
task-rest_run-01_bold: 8
task-rest_run-02_bold: 8
task-rest_run-03_bold: 8
task-rest_run-04_bold: 8
fmriprep-version: 23.0.2