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. 2003 Mar 15;23(6):2032–2039. doi: 10.1523/JNEUROSCI.23-06-02032.2003

Fig. 2.

Fig. 2.

GABAB receptor activation reduces mitral cell dendrodendritic inhibition. Top, Individual records from one cell (CsCl internal solution) in the presence of TTX (1 μm). A brief (25 msec) voltage step to 0 mV evokes a calcium current (blanked) followed by a long-lasting barrage of IPSCs (Control). Baclofen (50 μm) reduces dendrodendritic inhibition (DDI), and the response recovers after the application of CGP 55845 (5 μm). Bottom, Summary of the results for 10 cells. Points represent the average of two consecutive responses evoked every 30 sec. The dashed line represents unity.Inset, Recording configuration.