From Slicer Wiki
This page contains sample data for getting started with 3D Slicer. These files can be downloaded from the File->Download Sample Data menu item.
Please don't delete these files from the wiki or add new ones.
|Full head MRI scan
|CT scan of chest
|A volume of tensors indicating brain diffusivity. Can be used with tractography.
|Registration example part 1: Head MRI of Meningioma at timepoint 1.
|Registration example part 2: Head MRI of Meningioma at timepoint 2.