Electrophysiological measurement of pharmacologically-evoked glutamate currents. A: Peak NMDA current amplitude (pA) for wt/wt (black bar), dys−/wt (grey bar), and dys−/dys− (white bar). B: Peak AMPA current (pA) measurements in wt/wt (black bar), dys−/wt (grey bar), and dys−/dys− (white bar). (**) denotes p<0.05 Representative traces from each experimental group are shown in insets below histograms, (●) shows exact time point of drug (NMDA 15 uM or AMPA 1 uM) application.