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. 2010 Dec 1;213(2):269–277. doi: 10.1016/j.bbr.2010.05.014

Fig. 5.

Fig. 5

Density of Fos-positive units counted in the three striatal regions (conventions as in Fig. 4). The rats trained under the ADJ. DELAY schedule showed enhanced Fos expression in the nucleus accumbens core compared to the control group (*P < 0.05: see text).