# Superimpose multiple MRIs

**URL:** <https://discourse.slicer.org/t/superimpose-multiple-mris/34158>\
**Category:** Support\
**Created:** [February 5, 2024, 10:26pm UTC](https://discourse.slicer.org/t/superimpose-multiple-mris/34158 "2024-02-05T22:26:27Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Vittorio](https://avatars.discourse-cdn.com/v4/letter/v/a88e57/32.png) [@Vittorio](https://discourse.slicer.org/u/Vittorio)\
**Post date:** [February 5, 2024, 10:26pm UTC](https://discourse.slicer.org/t/superimpose-multiple-mris/34158/1 "2024-02-05T22:26:27Z")

</div>

I have a problem because I can’t superimpose multiple MRIs.  
I’m trying to reconstruct a 3D model of my brain but I have a problem.  
I have selected 3 scans with the best resolution but I have to merge them because, for each plane, there is a scan with a higher resolution.  
The optimal scan for the frontal plane is the first, for the horizontal plane the second and for the lateral plane the third.

How do I make the program use the scan I prefer only for a specific plan and not for all three?

---

<div class="post-metadata">

**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:** [February 5, 2024, 10:41pm UTC](https://discourse.slicer.org/t/superimpose-multiple-mris/34158/2 "2024-02-05T22:41:24Z")

</div>

This question comes up from time to time. These links should give you some ideas:

> [@Merge 3 MRI volumes with different orientations into one](https://discourse.slicer.org/t/merge-3-mri-volumes-with-different-orientations-into-one/27089):
>
> Hi, I’m working on MRI to segment cheek fat volume and often I have one serie of few images for axial axe, one serie for coronal axe, one serie for sagittal axe (for one patient, one IRM). To get a better volume segmentation I would like to stitch these series. Stitch volume module can help me to match differents axes or it is for differents series of the same axe? Sorry for my English slight_smile