Table 1.

Number of trial omissions over 200 trials and average response latencies following inactivation and vehicle treatments in different regions of the OFC and medial PFC

SalineInactivation
Probabilistic reversals
    Orbitofrontal
        mOFC
            Trial omissions10.9 (3.9)8.2 (3.1)
            Response latency(s)1.0 (0.2)1.0 (0.1)
        lOFC
            Trial omissions9.2 (2.9)21.5 (5.1)*
            Response latency1.0 (0.1)1.5 (0.2)*
    Medial prefrontal
        Prelimbic
            Trial omissions3.3 (2.0)1.4 (0.8)
            Response latency0.7 (0.1)0.6 (0.1)
        Infralimbic
            Trial omissions10.2 (2.9)11.5 (5.7)
            Response latency1.0 (0.1)0.9 (0.1)
        Anterior cingulate
            Trial omissions11.0 (5.3)22.4 (8.5)
            Response latency0.8 (0.1)1.2 (0.2)*
Reversals w/assured outcomes
        mOFC
            Trial omissions3.0 (1.0)7.8 (4.3)
            Response latency0.9 (0.1)0.9 (0.1)
        lOFC
            Trial omissions1.0 (0.6)9.8 (4.2)
            Response latency0.7 (0.1)1.1 (0.2)*
  • Values are displayed as mean (SEM).

  • *p < 0.05.