DTI and Fiber Tracking

Diffusion MRI (DTI), calculates FA, ADC, Vector Field, and will track and visualize neural tracts.
Updated 20 Aug 2008

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Straightforward Diffusion MRI (DTI) and Fiber Tracking (FT) functions and examples.

DTI.m, will calculate the Apparent Diffusion Coefficient(ADC), fractional anistropy (FA), and diffusion tensor field, of a DTI datasets consisting of at least 6 dataset with different MRI gradients and at least 1 without gradient.

FT.m, will calculate neural tracts (fiber tracts) starting from every point in the brain, and outputs all fibers crossing a certain ROI.

Try DTI_example.m and then FT_example.m

Cite As

Dirk-Jan Kroon (2024). DTI and Fiber Tracking (https://www.mathworks.com/matlabcentral/fileexchange/21130-dti-and-fiber-tracking), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes

Changed the vector [128 128 58] in [size(S0)] allowing all data sizes