These are sample NIfTI images designed for evaluating viewing tools like NiiVue. These are intentionally low-resolution images to reduce file size and ensure compatibility with old computers and mobile devices. Larger but higher quality images are available by downloading the Extra Sample Images. Further examples are available in the VolumeRenderingData repository.
chris_MRA,chris_PD,chris_t1,chris_t2,fmri_pitch,pcaslandspmMotorshow proton density, T1-weighted, T2-weighted and fMRI statistical map images. They were acquired by Chirs Rorden at the McCausland Center for Brain Imaging and are distributed under the CC BY-NC 4.0 license.CT_Abdowas provided by Steve Pieper and is from a Slicer3D example dataset.CT_AVMis from Github as an example for IBIS.CT_Electrodesis from the Seg3DData repository. It is distributed using the MIT license from the Scientific Computing and Imaging Institute, University of Utah (2015).CT_Philipsis courtesy of Philips Medical and described here.CT_pitchis courtesy of Paul Morgan. The acquisition is rotated with respect to the scanner bore, but does not exhibit shear (gantry tilt).Iguanais a desert desert iguana from Dr. Jessie Maisano. University of Texas High-Resolution X-ray CT Facility Archive 0787. CC BY-NC 4.0 license.MR_Gdshows a Skull-stripped Contrast-Enhanced brain MRI.spm152andmni152are derived from the ICBM 152 Nonlinear atlases version 2009. The spm152 is average brain size, while the mni152 matches the size of the MNI ICBM template.visiblehumanis from the visible human project