Traktografie
Traktografie, also known as tractography or diffusion tensor tractography (DTT), is a neuroimaging technique used to visualize and map the white matter tracts in the brain. It is derived from diffusion MRI (dMRI), a type of magnetic resonance imaging that measures the diffusion of water molecules within tissue. In the brain, water molecules tend to diffuse along the direction of white matter fibers, which are bundles of myelinated axons.
Traktografie exploits this directional diffusion to infer the orientation and connectivity of these fiber pathways. By
The resulting tractograms represent probabilistic or deterministic reconstructions of these pathways. Probabilistic methods account for the