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Outputting auxiliary information #6

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davecash75 opened this issue May 2, 2019 · 5 comments
Open

Outputting auxiliary information #6

davecash75 opened this issue May 2, 2019 · 5 comments

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@davecash75
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Hi Pawel-
Since the Nifti format cannot hold information about time frames or the tracer and many modelling software needs that information, would it be possible to create a BIDS sidecar or a SIF file as part of the output to mmrchain so that it would be easier to use these files as inputs into tracer kinetics programs?
Many thanks
David Cash

@jjleewustledu
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jjleewustledu commented May 2, 2019 via email

@pjmark
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pjmark commented May 16, 2019

Dave, this is my plan to use BIDS for this, among other reasons.

John, is your pipeline compatible with BIDS?

Cheers,
Pawel

@jjleewustledu
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jjleewustledu commented May 17, 2019 via email

@davecash75
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Hi John-
The BIDS format for PET is indeed a work in progress, so I think some interim decisions about how best to fill in the auxiliary metadata will have to be taken. I think APPIAN has a reasonable looking first stab at what should be included and that is what I have been working to in terms of the information I have been filling in.
@pjmark I see some software that stores the prompts, randoms and trues in order to generate weights for non-linear fitting in kinetic modelling. Is that something that also be added to BIDS?

@jjleewustledu
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jjleewustledu commented May 17, 2019 via email

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