# Viewing image data eg: slice number,sequence parameters

**URL:** <https://discourse.slicer.org/t/viewing-image-data-eg-slice-number-sequence-parameters/2957>\
**Category:** Support\
**Tags:** registration\
**Created:** [May 29, 2018, 12:50pm UTC](https://discourse.slicer.org/t/viewing-image-data-eg-slice-number-sequence-parameters/2957 "2018-05-29T12:50:52Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Ash\_Alarfaj](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ash_alarfaj/32/3327_2.png) [@Ash\_Alarfaj](https://discourse.slicer.org/u/Ash_Alarfaj)\
**Post date:** [May 29, 2018, 12:50pm UTC](https://discourse.slicer.org/t/viewing-image-data-eg-slice-number-sequence-parameters/2957/1 "2018-05-29T12:50:52Z")

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Hi  
I don’t know if I can see slice number and other MRI image parameters on the viewer ?  
thanks

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [May 29, 2018, 1:33pm UTC](https://discourse.slicer.org/t/viewing-image-data-eg-slice-number-sequence-parameters/2957/2 "2018-05-29T13:33:54Z")

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Data probe window in the lower-right corner shows anatomical coordinates in millimeters (left/right, anterior/posterior, inferior/superior) and voxel coordinates (0-based slice index along image each image axis).

DICOM slice number is 1-based and most often slices are axially oriented, so usually you can get the DICOM slice number by adding 1 to the third voxel coordinate.

![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/b/7/b789d9768cd8035a14032544ef5ac32cf7d52677.png)

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<div class="post-metadata">

**Author:** ![Ash\_Alarfaj](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ash_alarfaj/32/3327_2.png) [@Ash\_Alarfaj](https://discourse.slicer.org/u/Ash_Alarfaj)\
**Post date:** [June 8, 2018, 11:50am UTC](https://discourse.slicer.org/t/viewing-image-data-eg-slice-number-sequence-parameters/2957/3 "2018-06-08T11:50:07Z")

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Hi thank you I got it, I have to move the mouse with scroll to get the slice number and yes it start from zero