At the TU Delft Visualization Group, Jorik Blaas has developed new techniques for interactive and reproducible selection of neuronal fiber bundles, derived from diffusion tensor imaging (DTI) MRI data. In the movie, you see a representation of the connections in the human brain. With DTII, specific bundles of these connections (neuronal fibers) can be easily selected for further study. See http://visualisation.tudelft.nl/Projects/DTI/FastSelection for more details and publications.
It's called DTII, or Diffusion Tensor Imaging Interactive, and was designed and programmed by Jorik Blaas, a PhD student in the TU Delft Visualization group. DTII is programmed in C++, and makes use of OpenGL for 3D graphics and Teem for tensor processing.
cpbotha 4 years ago