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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Neuropharmacology. 2015 Nov 17;102:197–206. doi: 10.1016/j.neuropharm.2015.11.013

Figure 1. Intracranial injection sites.

Figure 1

Panels represent atlas diagrams (coronal sections −5.6, − 5.8 and −6.1 mm relative to Bregma; Paxinos and Watson, 2006) depicting injection sites from rats included in experiments in which effects of VTA injections of 1 ng/side (closed circles), 10 ng/side (open circles), or 20 ng/side (open triangles) bicuculline on CRF- and shock-induced cocaine seeking were tested (1A); rats included in experiments in which effects of VTA injections of 0.2 µg/side (closed circles) or 0.2 µg/side (open squares) 2-hydroxysaclofen on CRF- and shock-induced cocaine seeking were tested and rats with injections outside of the VTA used as anatomical controls (1B; closed triangles); and rats included in the experiments testing for effects on food-reinforced lever pressing (1C; closed circles).