Geodesic ray-tracing in white matter fiber crossing region using decomposition of 4th order tensor
Geodesic ray-tracing in white matter fiber crossing region using decomposition of 4th order tensor
The streamline methods in Diffusion tensor imaging (DTI) use principal eigenvectors for tracking white matter fibers. In comparison, the geodesics in a multivalued ray-tracing method are closer to the actual underlying white matter fibers. This method provides multiple solutions in the form of geodesics in a Riemannian space. These geodesics …