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. 2002 Jun 15;22(12):5034–5041. doi: 10.1523/JNEUROSCI.22-12-05034.2002

Fig. 3.

Fig. 3.

In P21–P25 rats, NMDAR-dependent, but not mGluR-dependent, LTD was induced. The figure shows averaged field potential recordings. The initial slopes of field EPSPs were normalized to the baseline value preceding the induction of LTD. Each data point represents mean ± SEM. Open barsindicate the LFS of 1 Hz for 15 min. A, A typical LTD was induced by LFS (n = 6). B, Bath application of d-AP-5 (filled circles), but not MCPG (open triangles), blocked LTD induction. C, Bath application oftrans-ACPD failed to induce LTD. D, Bath application of l-CCG-1 failed to induce LTD.