Skip to main content
. 2015 May 15;9:165. doi: 10.3389/fnins.2015.00165

Figure 4.

Figure 4

Examples of LPFC neurons that showed differential activity depending on the trial type. (A) positive Win/Lose x Black, (B) negative Win/Lose x Black, (C) positive Black, (D) negative Green, (E) positive Blue, and (F) negative Reward type neurons (“positive” and “negative” indicate neurons with positive and negative beta values, respectively. See Materials and Methods). The left vertical line in each display indicates the time of a hit by either monkey. The right vertical line indicates either the time of a reward delivery (reward trials) or 1 s after a hit (no-reward trials). Each shaded area indicates the period when the typical activity of each type was observed. H, Hit; R, reward delivery; NR, 1 s after a hit.