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. Author manuscript; available in PMC: 2015 May 15.
Published in final edited form as: Biol Psychiatry. 2013 Oct 19;75(10):807–816. doi: 10.1016/j.biopsych.2013.09.010

Figure 7.

Figure 7

NAc neurons display prepress selective encoding for safe versus risk cues. (A) PEHs of representative risk selective (left), safe selective (middle) and both (risk/safe, right) prepress modulated NAc neurons during the task. Data are aligned to lever press (▲/dashed line). Black bar signifies cue period; grey bar signifies 2.5 s prepress period. Time bins in which neural activity is significantly different during the effect period is signified by * (P<0.05). (B) Percentages of phasic cells that display the three different types of encoding in the risk preferring (left), safe preferring (middle), and non-preferring (right) rats. There were no differences in the population encoding of prepress selectivity across the three groups of rats (P=0.864).