# SEEG electrodes

**URL:** <https://discourse.slicer.org/t/seeg-electrodes/23630>\
**Category:** Support\
**Created:** [May 29, 2022, 10:15pm UTC](https://discourse.slicer.org/t/seeg-electrodes/23630 "2022-05-29T22:15:01Z")\
**Posts on this page:** 4\
**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:** [May 29, 2022, 10:15pm UTC](https://discourse.slicer.org/t/seeg-electrodes/23630/1 "2022-05-29T22:15:01Z")

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I have the MPRAGE volume and its segmentation done with Freesurfer. What is a good way to plan the SEEG electrode position using 3DSlicer? Any module or extension?

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**Author:** ![nayanw775](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/nayanw775/32/9963_2.png) [@nayanw775](https://discourse.slicer.org/u/nayanw775)\
**Post date:** [May 31, 2022, 4:26am UTC](https://discourse.slicer.org/t/seeg-electrodes/23630/2 "2022-05-31T04:26:01Z")

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Hello Gonzalo,

You may refer to [Trajectory calculation for stereotaxic frames - Support - 3D Slicer Community](https://discourse.slicer.org/t/trajectory-calculation-for-stereotaxic-frames/13963/25) this thread.

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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:** [May 31, 2022, 4:51am UTC](https://discourse.slicer.org/t/seeg-electrodes/23630/3 "2022-05-31T04:51:58Z")

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And, your extension has different types of electrodes to do the simulation?

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**Author:** ![nayanw775](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/nayanw775/32/9963_2.png) [@nayanw775](https://discourse.slicer.org/u/nayanw775)\
**Post date:** [May 31, 2022, 4:54am UTC](https://discourse.slicer.org/t/seeg-electrodes/23630/4 "2022-05-31T04:54:48Z")

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It’s not my extension, but that extension has compatibility with all types of frames, you can put your questions in the same thread.

Thank you  
Nayan