Figure 2. Short-term synaptic dynamics of AMPA receptor-mediated eEPSCs.
A, sample traces of AMPA eEPSCs elicited by paired stimuli with increasing interstimulus intervals. B, summary graph of paired-pulse ratios (PPR) plotted against interstimulus intervals. C, sample eEPSCs elicited by trains of stimulation (20 Hz, 1 s). D, summary graph of normalized eEPSC amplitudes during trains of stimuli evoked at varying frequencies (5–50 Hz).