Figure 1.
Reversal learning. (A) Experimental results showing the mean errors to criterion in initial discrimination learning and final reversal for control (grey) and OFC-lesioned (orange) animals. (B) Model simulations of the same task. (C) State representation of the task used to model control animals, in which the state depends on both the action and outcome on the last trial. (D) Stimulus-bound state representation modeling OFC-lesioned animals.