Effects of an acute administration of octadecylpropyl sulfamide (SUL10, 10 mg/kg) and GW6471 (GW, 1 mg/kg) on the behavioral deficits induced by HI at 24 h and 7 days in VEH/VEH (n = 21 HI mice; n = 14 sham-operated), VEH/SUL10 (n = 16 HI mice; n = 14 sham-operated), GW/VEH (n = 12 HI mice; n = 12 sham-operated), GW/SUL10 (n = 11 HI mice; n = 14 sham-operated) treatment groups. In the Irwin test (A,B), the rotarod test (C,D), and the open field test (G,H) mostly simple effects and no interactions between factors were observed. In the beam walking test (E,F), interactions were observed only 7 days after HI (F), post hoc analysis revealed significant motor coordination deficits in HI mice treated with VEH/VEH (p < 0.01) and GW/SUL10 with respect to sham-operated animals (p < 0.05). Treatment with VEH/SUL10 significantly decreased the arrival latency in HI mice as compared to VEH/VEH administration (p < 0.01), and GW/VEH reversed this effect (p < 0.05). The administration of GW/VEH did not significantly modify the arrival latency in sham-operated or HI mice with respect to VEH/VEH treatment. All data expressed as mean + SEM. p < 0.001 (lesion effect), p < 0.01, p < 0.001 (antagonist effect). In 2F: p < 0.05, p < 0.01 vs. sham-operated mice of the same group; p < 0.01 vs. VEH/VEH HI mice; #p < 0.05 vs. VEH/SUL10 HI mice.