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. 1999 Sep;128(1):248–254. doi: 10.1038/sj.bjp.0702788

Figure 2.

Figure 2

Effects of serotonin on stimulus-induced field potential responses. (A) Serotonin (5-HT, 10 μM) reversibly reduced the synaptic component of the field potential response (circle), while the antidromic response (triangle) were not affected. (B) Time course of the effect of serotonin on the synaptic component and antidromic response of the field potential. (C) Histograms summarizing the effects on both types of responses in different serotonin concentrations (0.1–100 μM). *P<0.05.