The D1 receptor agonist, SKF-81297 (3 μg/side) significantly increased horizontal LMA compared to saline. CART (2.5 μg/side) had no effect on horizontal activity alone but potentiated the effects of SKF-81297 (3ug/side).
* p < 0.05 versus saline, *** p < 0.001 versus saline
# p < 0.05 versus SKF-81297 alone.