Figure 9.
Effects of guanfacine (left) and α-flupenthixol (right) on stop accuracy. Guanfacine infusion (0.005 μg/0.5 μl/side) significantly impaired stop accuracy across delays, whereas α-flupenthixol (15 μg/0.5 μl/side) did not have any significant effect on this measure (# p < .05, main effect only).