Yeh Tracking (Fixel)
Tag: yeh_tractography
Category: Tractography
Not the authoritative implementation
TRXViz provides re-implementations or ports of the methods referenced below. These implementations are NOT the authoritative versions — for the canonical implementations, please use the original software packages. Any differences in behavior or bugs are the responsibility of TRXViz, not the original authors. The presence of a citation here indicates only that TRXViz uses a method derived from that work and that users should credit the original authors; it does not imply that the original authors have reviewed, contributed to, or endorsed TRXViz.
Ports
| Direction | # | Kind |
|---|---|---|
| Input | 0 | Fixels |
| Input | 1 | Voxel Mask |
| Input | 2 | Tracking Plan |
| Output | 0 | Streamline |
Parameters
| Field | Default |
|---|---|
fixel_threshold |
0.05000000074505806 |
max_angle_deg |
60.0 |
max_len_mm |
300.0 |
max_points |
501 |
max_seed_attempts |
10000000 |
min_len_mm |
10.0 |
rng_seed |
42 |
smooth_fraction |
0.25 |
step_size_mm |
1.0 |
target_streamlines |
30000 |
Citations
When you use this op in a published workflow, please credit the original authors whose methods TRXViz re-implements or ports:
-
Fang-Cheng Yeh. Dsi studio. Nature Methods, 2025. TODO: update full author list and pagination. doi:10.1038/s41592-025-02762-8. ↩
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Fang-Cheng Yeh, Timothy D. Verstynen, Yibao Wang, Juan C. Fernández-Miranda, and Wen-Yih Isaac Tseng. Deterministic diffusion fiber tracking improved by quantitative anisotropy. PloS ONE, 8(11):e80713, 2013. doi:10.1371/journal.pone.0080713. ↩
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Fang-Cheng Yeh. Shape analysis of the human association pathways. NeuroImage, 223:117329, 2020. doi:10.1016/j.neuroimage.2020.117329. ↩