NITRC High-quality diffusion-weighted imaging of Parkinson's disease Forum: help

Are T1 images available?

Zach Nie — Fri, 02 May 2025 7:29:00 GMT

Hi, 
Are T1 images available? Really need T1 images as well!
Thank you!

RE: Request for Assistance with MRtrix3 and Diffusion Encoding Information

Zach Nie — Sat, 12 Apr 2025 10:10:45 GMT

Need these files too!

Request for Assistance with MRtrix3 and Diffusion Encoding Information

ts46 — Wed, 02 Apr 2025 6:00:54 GMT

Dear all,
I am new to MRtrix3 and currently working with a dMRI dataset. I am trying to process this dataset in MRtrix3 using a gradient (<code data-start="256" data-end="262">grad</code>) file. However, I keep encountering an error stating, "no diffusion encoding information found in image."
I would greatly appreciate any advice or suggestions on how to resolve this issue.
Additionally, if you have <code data-start="486" data-end="492">bvec</code>, <code data-start="494" data-end="500">bval</code>, and JSON header files for this dataset, I would be very grateful if you could share them with me.
Thank you in advance for your support.
Sincerely, ts46

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Elior Drori — Tue, 14 Jan 2020 8:17:25 GMT

RE: Demographics

mainajajere — Wed, 25 Sep 2019 19:52:41 GMT

[i]Originally posted by Conor Corbin:[/i]
[quote]Can someone provide a key that details the abbreviations on the demographics csv?

Thanks![/quote]

The response to the above question will be helpful to me as well.
Thanks

bvecs from DTI images

Alba Segura Amil — Thu, 02 May 2019 11:43:51 GMT

Hello,

I am trying to do tractography with the DTI images from Parkinson's disease with DSI studio, but appart from the b-value I need the b-vectors as well.
Would it be possible that you upload these values?

Thank you,
Alba

RE: Demographics

Conor Corbin — Thu, 26 Oct 2017 20:41:11 GMT

Can someone provide a key that details the abbreviations on the demographics csv?

Thanks!

RE: Demographics

Erik Ziegler — Thu, 17 Jul 2014 12:09:30 GMT

Hi Clive,

Thanks for your interest, an excel sheet / CSV is coming, it just needs some cleanup first!

Sorry for the delay, this message must have hit my spam folder.

Cheers,

Erik

Demographics

Clive Wong — Fri, 11 Jul 2014 6:58:46 GMT

Hi,

Could you please also upload the demographics of the subjects (e.g. age, sex, Patient/Control) and scanning parameters?

Best,
Clive

Welcome to Help

Erik Ziegler — Wed, 18 Jun 2014 13:26:54 GMT

Welcome to Help