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Abstract #2828

Construction of a high angular resolution diffusion MRI atlas using the human connectome project data

Fang-Cheng Yeh 1 and Timothy Verstynen 1

1 Deparment of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States

The organization of white matter pathways defines the essential wiring diagram that acts as a hard constraint on neural processing. To this end we reconstructed fiber orientation distribution functions (fODF) for every white matter voxel in the brain in a stereotaxic space to create an fODF atlas. The fODF atlas offers a representative fiber structure that can be used to conduct optimized fiber tractography through complex fiber crossings to visualize the structural connectivity of the human brain.

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