Table 1.

Summary of results from Figures 2 and 4B. Values indicate approximate percent decreases (down arrows) or increases (up arrows) in DA-release, respectively.

		Single Pulse		Train of 7 Pulses
Mouse	Treatment	Level-60 stimulus	Level-100 stimulus	Level-100 stimulus
WT	α-MII[E11A]	∼50↓*	∼13↓	∼13↑
WT	Mec	∼55↓*	∼55↓*	∼50↑*
α4 KO	α-MII[E11A]	∼55↓*	∼18↓	∼15↑
α4 KO	Mec	∼40↓*	∼25↓	∼20↑

^*Indicates statistical significance.