Skip to main content
. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Psychopharmacology (Berl). 2015 Jan 16;232(13):2287–2301. doi: 10.1007/s00213-014-3860-3

Fig. 7.

Fig. 7

Percent habituation scores (%Hab; ±SEM) of male rats (n = 8 per group) on the test day. Preweanling (PD 20), adolescent (PD 40), and adult rats (PD 80) were injected with saline or cocaine (2.5, 5, 10, or 20 mg/kg) immediately before testing. The right panels show data collapsed across the 12 time blocks. ‘a’ Significant difference between preweanling and adolescent rats. ‘b’ Significant difference between preweanling and adult rats. ‘c’ Significant difference between adolescent and adult rats.