One-step General Registration and Extraction
One-step General Registration and Extraction (OGRE) is a fMRI preprocessing pipeline for people who use FSL FEAT for volumetric GLM analysis of fMRI data.
OGRE combines useful features of HCP/fMRIprep preprocessing to improve analysis of. Specifically, OGRE integrates FreeSurfer brain extraction, FSL FNIRT registration, and one-step interpolation of preprocessing transformations; and provides outputs suitable for FSL FEAT (and CONN) analysis.
In motor task fMRI, OGRE reduces inter-individual variability and increases detection of task-related signal, compared to preprocessing with FSL's built-in tools or fMRIprep. OGRE has not yet been tested with other fMRI data.
OGRE combines useful features of HCP/fMRIprep preprocessing to improve analysis of. Specifically, OGRE integrates FreeSurfer brain extraction, FSL FNIRT registration, and one-step interpolation of preprocessing transformations; and provides outputs suitable for FSL FEAT (and CONN) analysis.
In motor task fMRI, OGRE reduces inter-individual variability and increases detection of task-related signal, compared to preprocessing with FSL's built-in tools or fMRIprep. OGRE has not yet been tested with other fMRI data.
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