Figure 3From: Contribution of cytoskeletal elements to the axonal mechanical propertiesIllustration of contact and dimensional ratio between the polystyrene particle and the axon in 3-dimension (A) and 2-dimension (B). R1 is the radius of a polystyrene particle (12.5 μm), while R2 is the radius of the axon under compression (0.5 μm).Back to article page