# About DWI imagem of the DTI dataset

**URL:** <https://discourse.slicer.org/t/about-dwi-imagem-of-the-dti-dataset/634>\
**Category:** Support\
**Tags:** diffusion\
**Created:** [July 6, 2017, 6:09am UTC](https://discourse.slicer.org/t/about-dwi-imagem-of-the-dti-dataset/634 "2017-07-06T06:09:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Eduardo](https://avatars.discourse-cdn.com/v4/letter/e/6a8cbe/32.png) [@Eduardo](https://discourse.slicer.org/u/Eduardo)\
**Post date:** [July 6, 2017, 6:09am UTC](https://discourse.slicer.org/t/about-dwi-imagem-of-the-dti-dataset/634/1 "2017-07-06T06:09:40Z")

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Good morning,

I would like to request, if possible, the characteristics of the DWI sequence used in the DTI dataset (echo time, repetition time, etc), so that I can perform a similar sequence in the 7T machine I am using and test your DTI pipeline (the sequences I have been doing in the 7T somehow do not work in the pipeline).  
Thanks for the help.

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**Author:** ![ihnorton](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ihnorton/32/9_2.png) [@ihnorton](https://discourse.slicer.org/u/ihnorton)\
**Post date:** [July 6, 2017, 1:49pm UTC](https://discourse.slicer.org/t/about-dwi-imagem-of-the-dti-dataset/634/2 "2017-07-06T13:49:19Z")

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I don’t have the parameters on hand right now, but anything resembling the Siemens product sequence (assuming you are on a Connectom…) should be fine.

> [@Eduardo](#):
>
> the sequences I have been doing in the 7T somehow do not work in the pipeline

Could you please provide more information about what the issue is? Also any anonymous test datasets could be very helpful.