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. 2013 Dec 19;8(12):e84543. doi: 10.1371/journal.pone.0084543

Figure 1. Cannulae locations and muscimol spread in the prefrontal cortex and lateral entorhinal cortex.

Figure 1

A, The rats whose cannulae tips were located in the prelimbic area of the medial prefrontal cortex (PrL; left) and lateral entorhinal cortex (LEC; right) were included in the behavioral analyses (Recent group, black; Remote group, red). The hemisphere that was implanted with a cannula was counterbalanced across rats. B, The spread of muscimol was estimated with muscimol tagged to a fluorescent molecule (red). The spread was mostly restricted to the PrL (right) or LEC (left). The inset images show magnified views of each infusion site. Scale bars indicate 500 μm.