29 search results - page 1 / 6 » Two-Tensor Fiber Tractography |
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
We describe a technique to simultaneously estimate a weighted, positive-definite multi-tensor fiber model and perform tractography. Existing techniques estimate the local fiber ori...
ISBI
2007
IEEE
13 years 10 months ago
2007
IEEE
Estimating white matter fiber pathways from a diffusion tensor MRI dataset has many important applications in medical research. However, the standard approach of performing track...
ISBI
2011
IEEE
12 years 8 months ago
2011
IEEE
High angular resolution diffusion imaging (HARDI) allows population studies of fiber integrity and connectivity. Tractography can extract individual fibers. For group studies, fib...
ISBI
2011
IEEE
12 years 8 months ago
2011
IEEE
Fractional anisotropy (FA), a widely used measure of fiber integrity based on diffusion tensor imaging (DTI), is theoretically confounded by several other quantities including the...
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
Diffusion tensor magnetic resonance imaging (DT-MRI) based fiber tractography aims at reconstruction of the fiber network of brain. Most commonly employed techniques for fiber trac...