# Diffusion tensor image corregistration

**URL:** <https://discourse.slicer.org/t/diffusion-tensor-image-corregistration/9293>\
**Category:** Support\
**Tags:** extensions-manager\
**Created:** [November 25, 2019, 1:46pm UTC](https://discourse.slicer.org/t/diffusion-tensor-image-corregistration/9293 "2019-11-25T13:46:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Gonzalo\_Rojas\_Costa](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/gonzalo_rojas_costa/32/5259_2.png) [@Gonzalo\_Rojas\_Costa](https://discourse.slicer.org/u/Gonzalo_Rojas_Costa)\
**Post date:** [November 25, 2019, 1:46pm UTC](https://discourse.slicer.org/t/diffusion-tensor-image-corregistration/9293/1 "2019-11-25T13:46:02Z")

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Operating system: Ubuntu  
Slicer version: 3.6.3, 4.10.2  
Expected behavior: How can I do the corregistration of corticospinal tract to mprage volumetric image?  
Actual behavior: I am processing the corticospinal tract, but I need to do the corregistration to mprage volumetric image.

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [November 25, 2019, 11:52pm UTC](https://discourse.slicer.org/t/diffusion-tensor-image-corregistration/9293/2 "2019-11-25T23:52:22Z")

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Often the structural and diffusion images will be in the same space. If not, when you convert DWI to DTI, you also get a baseline volume, which can be used for registration. If you only have a DTI, you could try different derived scalars for registration.