Figure 7From: Dopamine D2receptors mediate two-odor discrimination and reversal learning in C57BL/6 miceD2R-/- mice commit significantly more perseverative errors across reversal sessions than wild-type mice. An analysis of the time course of responding for errors of commission across the first four reversal sessions revealed that the D2R-/- committed several more errors of commission than the D2R+/+ mice (*p < 0.001).Back to article page