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. 1998 Jun 1;18(11):3991–4000. doi: 10.1523/JNEUROSCI.18-11-03991.1998

Fig. 2.

Fig. 2.

Pairing tetanus with 5-HT application to both the SN cell body and terminal region evoked long-term facilitation.A, Examples of EPSPs evoked before (Pre) and 24 hr after (Post) 1× application of control solution (Fast Green) to the SN cell body and terminal region (CONT), 1× pairing of tetanus with 5-HT to terminal region (TERM), 1× pairing of tetanus with 5-HT to the SN cell body (CB), or 1× pairing of tetanus with 5-HT to both cell body and terminal region (CB + TERM). B, Summary of the percentage of change in EPSP amplitude 24 hr after treatments. The height of eachbar is the mean ± SEM percentage of change per culture (n = 10 for each group). ANOVA (F(3,36) = 12.301;p < 0.001) and multicomparison Scheffé’sF tests indicated that only pairing tetanus with 5-HT toCB + TERM evoked significant change as compared with other treatments (F = 10.001, p< 0.01 vs control; F = 7.770,p < 0.01 vs 5-HT applied to terminal region;F = 3.733, p < 0.03 vs 5-HT applied to SN cell body).