Brain Nerve Bundles Estimation by Restoring and Filtering Intra – Voxel Information in Diffusion Tensor MRI

@inproceedings{RamrezManzanares2003BrainNB,
  title={Brain Nerve Bundles Estimation by Restoring and Filtering Intra – Voxel Information in Diffusion Tensor MRI},
  author={Alonso Ramı́rez-Manzanares and Mariano Rivera},
  year={2003}
}
We present a regularized method for solving an inverse problem in Diffusion Tensor Magnetic Resonance Imaging (DT– MRI) data. In the case of brain images, DT–MR obtains a tensor field that indicates the local orientation of nerve bundles. Now days, the spatial resolution of this technique is limited by the partial volume effect; i.e. the measured tensors at voxels that contain fiber crossings or bifurcations results from the addition of several tensors, each one oriented with its corresponding… CONTINUE READING
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