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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Pharmacol Biochem Behav. 2011 Feb 2;99(2):211–216. doi: 10.1016/j.pbb.2011.01.020

Figure 1.

Figure 1

The PFC regulates attention, behavior, and emotion through extensive network connections with other brain regions. Networks of neurons within the PFC (insert) excite each other to maintain representations of goals and rules used to guide attention, behavior, and emotion.