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. Author manuscript; available in PMC: 2023 Oct 26.
Published in final edited form as: Neuroimage. 2023 Feb 5;269:119930. doi: 10.1016/j.neuroimage.2023.119930

Fig. 5. Effect of the gradient direction on the signal coming from two crossing bundles of parallel fibres.

Fig. 5

a) Gradient directions for an acquisition protocol with 60 measurements. b) Signal attenuation for each diffusion direction simulated for a substrate consisting of two perpendicular fibres / bundles each with Gamma diameter distributions of mean = 5.33 μm, std = 3.00 μm (the same as used in the ‘large axon’ simulations). c) Signal attenuations sorted in descending order and examples of subsets with different numbers of measurements.