IXI CAT preprocessed data

<p>The files include feature spaces derived from&nbsp;voxel-wise gray matter volumes from the IXI dataset (https://brain-development.org/ixi-dataset/). T1-weighted images were preprocessed&nbsp;using Computational Anatomy Toolbox (CAT) version 12.8 (https://neuro-jena.github.io/cat/) and&nbsp;normalized gray matter segments (linear and non-linearly&nbsp;modulated)&nbsp;were used to calculate features. First, a&nbsp;whole-brain mask was used to select 238,955 voxels. Then, smoothing (S) with either 4 or 8 mm FWHM Gaussian kernel and resampling (R) using linear interpolation to 4 or 8&nbsp;mm&nbsp;spatial resolution was applied (S4_R4: 29,852 features and S4_R8: 3747 features).</p> <p>IXI data is made available under the Creative Commons&nbsp;<a href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">CC BY-SA 4.0 International license</a>. If you use these features/data please acknowledge the source of the IXI data i.e.,&nbsp;https://brain-development.org/ixi-dataset/.</p> <p>&nbsp;</p> <p>&nbsp;</p>