Figure 7From: Requirement of extracellular signal-regulated kinase/mitogen-activated protein kinase for long-term potentiation in adult mouse anterior cingulate cortex MEK inhibitors do not affect the paired-pulse facilitation. A: Sample traces show averages of six paired-pulse facilitation (PPF: the ratio of EPSC2/EPSC1) EPSCs at the 50 ms interval. B: PD98059 (100 μM, n = 7) or U0126 (100 μM, n = 6) in the extracellular solution has no effect on PPF.Back to article page