Figure 1.

Representative axonal segmentation and 3D morphological representation of axons. (a) Representative 3D rendering of 10 randomly selected axons in optic nerve from a single normal animal. (b) Illustrates the variability in axonal morphology in a single axon indicated by * in (a), false-coloured in light green, at 5 µm intervals along its length. Scale bar = 2 µm.