Fig. 2.
Synaptic responses to repetitive stimulation at different frequencies. Shown are representative field EPSPs elicited by trains of afferent stimulation at the indicated frequencies. Because no difference was seen between control and BDNF-treated slices of EPSPs elicited by 25 and 50 Hz stimulation, only control traces are presented. At 100 Hz, EPSPs from BDNF-treated slices are superimposed on those from control slices.