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. 2006 May 10;26(19):5049–5058. doi: 10.1523/JNEUROSCI.4381-05.2006

Figure 7.

Figure 7.

Histological reconstructions of cannula placements. A, A representative photomicrograph of a coronal section from a rat with chronic infusion of APV. Scale bar, 2 mm. B–G, Schematic illustration of the location of cannula tips in the rats' mPFCs, the rats with acute infusion (B), the 1 d group (C), the 1 week group (D), the 2 week group (E), the second 2 week group (F), and the rats in the electrophysiological study (G). An empty or filled circle represents a placement in the aCSF or APV group, respectively. Numbers to the left indicate stereotaxic coordinates relative to bregma (Paxinos and Watson, 1986).