Contours representing the distribution of max/min LEP, LEAXON, MISES, TRESCA and ESEDEN at maximum impactor penetration for subject-specific models. Values of all output variables dissipate at the rostral and caudal ends of the model, demonstrating the minimum effects of end boundary conditions. max/min LEP, maximum/minimum principal logarithmic strain; LEAXON, axonal logarithmic strain; MISES, von-Mises stress; TRESCA, Tresca stress; ESEDEN, strain energy density.