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. Author manuscript; available in PMC: 2010 Nov 1.
Published in final edited form as: Toxicol Appl Pharmacol. 2009 Aug 5;240(3):412–422. doi: 10.1016/j.taap.2009.07.037

Figure 4.

Figure 4

MeHg-induced PPF in visual cortical slices remained frequency-dependent. Representative recordings of paired-pulse responses in slices prepared from rats with sc injection of 0.9% NaCl (A), 0.75 (B) and 1.5 mg/kg/day MeHg (C), respectively, for 30 days. Paired-pulse responses were evoked by varying stimulus inter-pulse intervals (ISIs) from 100 - 20 ms (from top to bottom in each panel). Each trace is representative of 4 - 5 individual experiments.