Figure 2: Input-output curves showing unaffected Schaffer collateral afferent responses in Tg2576 mice. The graph shows presynaptic fiber volley (FV) response amplitudes (mean SEM) as a function of stimulus intensity in the CA1 stratum radiatum. Curves fit to the data were not significantly different and, while plotted separately, are indistinguishable in the graph shown. The insets show example FV responses from WT (left) and Tg2576 (right) slices. Scale bars represent 0.2 mV by 0.5 ms and apply to both traces.