NITRC Multi-Modal MRI Reproducibility Resource Forum: help

Time between scan and rescan

Juan José González — Fri, 08 May 2020 19:14:22 GMT

Hello research fellows,

My name is Juan José González, medical doctor and research fellow at FLENI Neurological, Neurosurgical and Neurorehabilitation Center, a leading clinical and medical research institution from Buenos Aires, Argentina.

I am about to download data from the Kirby 21 (2009) Release, available on NITRC, for research purposes. I only have one question:

I need to know aproximately how many days or weeks were in between the scan and rescan sessions, for every subject. Is there anywhere I can find the dates in which every scan and rescan sessions were performed?

Thank you so much for your help, and for sharing your data with the community.
Best regards,

Juan José G.

RE: B0 fieldmapping

Claudia Testa — Mon, 28 May 2018 9:23:01 GMT

Hi
did you get answer?
I am trying to calculate B0 fieldmap from Kirby data.
Which tool is suitable?

Thank you
Claudia

bvec and bval files in kirby21 dataset

Dipankar Bandyopadhyay — Sat, 20 May 2017 4:15:15 GMT

Hi:

I am trying to download the kirby21 dataset, located here:

https://www.nitrc.org/frs/?group_id=313

Appreciate if someone can point me how to obtain the bvec and bval files.

Thanks,
Dipankar

B0 fieldmapping

Basile Pinsard — Wed, 23 May 2012 14:15:47 GMT

Hi fellows,

I do have few questions about the fieldmapping data.
If I get it well the data are 4 images for each TE with first being magnitude, second being real part, third being imaginary part and fourth being the phase. Am I right?
What software was used for the conversion of the data?

Thank you.
Bests.

basile

Welcome to Help

Christian Haselgrove — Thu, 17 Dec 2009 15:41:44 GMT

Welcome to Help