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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Nat Neurosci. 2013 Jun 23;16(8):1140–1145. doi: 10.1038/nn.3440

Figure 2.

Figure 2

Excitotoxic lesions of OFC fail to disrupt object reversal learning. The plot shows the number of errors to criterion scored by monkeys during acquisition (ACQ) and the nine subsequent serial reversals (1–9) in the object reversal learning task. In contrast to monkeys with aspiration lesions of OFC, monkeys with excitotoxic lesions of OFC scored in the same range as unoperated controls. Error bars show SEM. CONASP and CONEXC, unoperated control monkeys; OFCASP, monkeys with bilateral aspiration lesions of the orbital prefrontal cortex; OFCEXC, monkeys with bilateral excitotoxic lesions of the orbital prefrontal cortex. Data for groups OFCASP and CONASP are from an earlier study 9.