Fig. 6
From: Effects of sarcosine and N, N-dimethylglycine on NMDA receptor-mediated excitatory field potentials
Effects of sarcosine or DMG on glutamate plus D-serine-evoked excitatory field potentials. The experimental protocol (a) and the frequency and amplitude of NMDA receptor-mediated excitatory field potentials (b) after the application of D-serine alone, D-serine plus glutamate, and co-application of sarcosine or DMG with glutamate plus D-serine were presented. The data were analyzed by one-way repeated measures ANOVA (Frequency: F5,15 = 39.19.43, p < 0.001; Amplitude: F5,15 = 36.79, p < 0.001). Data are expressed as percentage of baseline, mean ± SEM (n = 4). **p < 0.01, ***p < 0.01 compared with baseline. #p < 0.05, ###p < 0.001 compared with glutamate plus D-serine