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. 2015 Mar 16;172(9):2419–2426. doi: 10.1111/bph.13070

Figure 2.

Figure 2

Reconstruction of the vehicle and AP-5 injection sites into the NAC on frontal brain sections (Paxinos and Watson, 1997). (A) Representative photomicrograph showing a brain slide with injection sites into the NAC. (B) Injections before relief conditioning (acquisition). Black circles, saline; inverse triangles, 2.5 nmol AP-5; diamonds, 5 nmol AP-5. (C) Injections (gray circles) before expression of relief memory and before testing on reactivity to electric stimuli. Values represent the anterior distance to bregma (mm) according to Paxinos and Watson (1997). CPu, caudate putamen; Ctx, cortex; ec, external capsule; LSi, lateral septal nucleus.