Dear FSL experts,
I have three questions regarding oxford_asl which i am using to process pcasl data
1. Can I use eddy current correct on pcasl data to correct for motion
2. Are the final CBF maps (perfusion_calib.nii.gz) represent an absolute cbf within each voxel. If so, can I normalize these images to whole brain mean using fslmaths and the flag -inm 1 to get the % of cbf within each voxel freom whole brain cbf
3. Are the images (perfusion_calib.nii.gz) smoothed during prepossessing using oxford_asl. If not are there any recommendations for smoothing threshold. e.g. FWHM=6?
Thanks
John
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