Tractography
![Standard MRI: no neural tracts can be seen in this high resolution T2-weighted axial image of the brain](/Images/godic/202502/17/MRI_T2_Brain_axial_image3032.jpg")
![](/Images/godic/202502/17/DTI_Brain_Tractographic_Image_Set3032.jpg")
![Tractographic reconstruction of neural connections via Diffusion tensor imaging (DTI).](/Images/godic/202502/17/DTI-sagittal-fibers3032.jpg")
In neuroscience, tractography is a 3D modeling technique used to visually represent neural tracts using data collected by diffusion tensor imaging (DTI). It uses special techniques of magnetic resonance imaging (MRI), and computer-based image analysis. The results are presented in two- and three-dimensional images.