Fig. 2
From: Sex-related differences in pain behaviors following three early life stress paradigms
Somatic sensitivity to von Frey filaments in adulthood following ELS. Maternal separation (n = 12–15) (a, b) and limited nesting (n = 12) (c, d) induce male-specific increases in somatic sensitivity in adulthood, ****p < 0.0001. Odor attachment learning (n = 9–13) (e, f) does not alter the force necessary for withdrawal in any group