Dwibiascorrect and mtnormalise for HCP data

Hi guys,

I am working on the minimally preprocessed dwi data in the human connectome project. I would like to compare FODs acorss different subjects in the dataset. Would it be possible to run the following commands: dwibiascorrect --> dwi2fod --> mtnormalise to get what I want. Thank you very much!

Best regards,

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Hi @ruifate,

Hope you’re doing well. :slightly_smiling_face:

You don’t need dwibiascorrect as long as you’re using mtnormalise. The latter performs both global intensity normalisation as well as bias field correction, more robustly than dwibiascorrect generally does.

On a similar note, take a look at these 2 recent topics and the replies; they’re also providing some additional insight:

Hope that helps! :relaxed:

Cheers & take care,

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Thanks Thijs. I will use mtnormalise only to correct FODs in HCP.

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