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Abstract #3409

The average sheep: multi-modal population atlases and variability maps

Stephen John Sawiak1, Nicholas Perentos1, Lucy Johnson1, and A Jennifer Morton1

1University of Cambridge, Cambridge, United Kingdom

We present a sheep atlas from 160 subjects from high-resolution MRI images. Aided by histology, cortical and subcortical regions were labelled for surgical planning and anatomical localisation. Templates for voxel-based morphometry were produced for SPM/DARTEL approaches. To demonstrate the use of the atlas and software, we analysed post mortem volumetric changes in repeatedly scanned brains from in vivo to 12 weeks post mortem.

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