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. Author manuscript; available in PMC: 2011 Jun 20.
Published in final edited form as: Eur J Neurosci. 2010 Mar 8;31(6):1027–1042. doi: 10.1111/j.1460-9568.2010.07148.x

Figure 5.

Figure 5

Tetanically induced LTP enhanced during cocaine withdrawal was blocked by D1-like not D2-like antagonists. Traces above show fEPSPs recorded at time points indicated in graphs below. The HFS-LTP was not significantly affected by D1-like antagonists in saline-treated group (A), while it was completely blocked in the cocaine-withdrawn group (B). Neither the HFS-LTP in saline-treated group (C) nor the enhanced HFS-LTP during cocaine withdrawal (D) was significantly affected by the D2-like antagonist.