The impact of maternal separation on post-infection measures of hind limb impairment and illness. Experiment 1 (top left) clinical scores from Control n = 62, 15 min MS n = 52, and 180 min MS n = 66. Experiment 2 (top right, bottom panels) Control n = 26, 15 min MS n = 33, 180 min MS n = 19. Statistically significant differences are denoted by asterisks (p < .05)