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. 2018 Nov 15;182:417–428. doi: 10.1016/j.neuroimage.2017.11.060

Fig. 6.

Fig. 6

Overview of image analysis steps for intracortical fiber characterization. A single original slice (subsample 1H) from the image volume at 1.2 mm depth (middle picture, scale bar 100 μm) is used to generate a probability map computed by a random forest classifier trained on fibre structures. Orientation of fiber (far right picture) structures is computed by analyzing the local structure tensor at each voxel position.