{"version":"1.0","type":"rich","title":"Gist 0be3c1f76b1c3b406bd4a46263b3eb02","description":"This example visualizes brain tractography streamlines using DIPY and VTK, comparing original and rescan fiber tracks side by side in a tabular layout. It loads track data from TRK files with nibabel’s trackvis module, renders each set of streamlines as off-screen VTK images, and converts them to base64-encoded PNGs for inline HTML display. The code also defines helper functions to arrange these images into two- or four-column comparison grids, labeling each column by subject.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-0be3c1f76b1c3b406bd4a46263b3eb02?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}