FIGURE 4.
The angular deviations of crossing fibers with ΔL = diag([−0.15 –0.15 –0.15]) (Simulation V), b = 3,000 s/mm2. θ stands for the simulated separation angles of the crossing fibers. Results with a different sign of the diagonal elements in ΔL can be found in supplementary Figure S5. Damped Richardson‐Lucy (dRL)‐uni no dev: dRL‐uni estimation without the gradient deviation ΔL; dRL‐uni dev: dRL‐uni estimation with the gradient deviation ΔL; dRL‐mod dev: dRL‐mod estimation with the gradient deviation ΔL; constrained spherical deconvolution (CSD)‐uni no dev: CSD‐uni estimation without the gradient deviation ΔL; CSD‐uni dev: CSD‐uni estimation with the gradient deviation ΔL; CSD‐mod dev: CSD‐mod estimation with the gradient deviation ΔL