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. 2012 Jun 27;6:31. doi: 10.3389/fnbeh.2012.00031

Figure 1.

Figure 1

Effects of prefrontal cortical norepinephrine depletion on conditioned place preference (CPP) induced by chocolate (milk chocolate in control, MCh; milk chocolate in food restricted MCh+FR; white chocolate in control, WCh) and conditioned place aversion (CPA) induced by light (intermittent light in control, IL; intermittent light in food restricted, IL+FR; intermittent-pulsating light in control; IPL) [Sham, norepinephrine-depleted in medial prefrontal cortex (mpFC NE Depleted)]. All data are expressed as mean (sec ± SE) time spent in Paired, and Unpaired chambers. *P < 0.05 in comparison with the Unpaired chamber; #P < 0.005 in comparison with the Unpaired chamber (from Ventura et al., 2008, modified).