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. Author manuscript; available in PMC: 2013 Feb 28.
Published in final edited form as: J Neurosci. 2012 Aug 29;32(35):12076–12086. doi: 10.1523/JNEUROSCI.2814-12.2012

Figure 4.

Figure 4

Representative images of the placement of infusions of the retrograde tracer CTb-488 (cholera toxin subunit B conjugated to AlexaFluor 488) into POR. (A, C) Brain diagrams depicting infusion locations within POR. The anteroposterior (AP) location is noted to the right of the brain diagrams. (B, D) Images of the fluorescent label indicating correct POR placement. Black arrows in A and C mark the dorsoventral boundaries of POR and white arrows in B and D mark the ventral boundary of POR.