■
Learned Predictions of Error Likelihood in the Anterior Cingulate Cortex
Joshua W. Brown and Todd S. Braver
Science 18 February 2005: 1118-1121.
Flexible Control of Mutual Inhibition: A Neural Model of Two-Interval Discrimination
Christian K. Machens, Ranulfo Romo, and Carlos D. Brody
Science 18 February 2005: 1121-1124.