Figure 3

NR2B-NMDARs are not required for LTP induced by HFS protocol in area CA1. A. Schematic diagram of the high frequency stimulation (HFS; 2 train). B. LTP of field EPSP induced by the HFS in control (n = 10 slices) and in the presence of Ro25-6981 (n = 7 slices). Ro25-7981 had no effect on the LTP.