# Source of sample data  "Full head MRI scan"

**URL:** <https://discourse.slicer.org/t/source-of-sample-data-full-head-mri-scan/2316>\
**Category:** Support\
**Created:** [March 14, 2018, 4:19pm UTC](https://discourse.slicer.org/t/source-of-sample-data-full-head-mri-scan/2316 "2018-03-14T16:19:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Yuan](https://avatars.discourse-cdn.com/v4/letter/y/e274bd/32.png) [@Yuan](https://discourse.slicer.org/u/Yuan)\
**Post date:** [March 14, 2018, 4:19pm UTC](https://discourse.slicer.org/t/source-of-sample-data-full-head-mri-scan/2316/1 "2018-03-14T16:19:40Z")

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I would like to refer to the sample data “Full head MRI scan”. I wonder is the source information of this data available? Is it from a subject or averaged from several subjects and any information of the subject or the scan settings?

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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:** [March 14, 2018, 4:27pm UTC](https://discourse.slicer.org/t/source-of-sample-data-full-head-mri-scan/2316/2 "2018-03-14T16:27:01Z")

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There is no such sample data as “Full head MRI scan”. Do you mean “MRHead”? You can find information about that data set here:

> [@Source of MRHead sample data set](https://discourse.slicer.org/t/source-of-mrhead-sample-data-set/1931):
>
> Operating system:64 bits Slicer version:4.8.1 Expected behavior: Actual behavior: Is there way to know the information about the patient and the MR specifications of the Sample Data? I need this information for the Sample Data MRHead. Thank you for your support