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. 2010 Feb 19;5(2):e9308. doi: 10.1371/journal.pone.0009308

Figure 3. LIP represents the absolute value of the option in the RF.

Figure 3

A. Average data from monkey A (n = 51 cells). B. Average data from monkey T (n = 31 cells). Mean LIP firing rate as a function of time, for the HH (red) and LL (blue) reward conditions. Data are plotted separately for T1 (solid) and T2 (dashed) choices. 0–250 ms is the target epoch in which the blank targets are presented; 250–500 ms is the reward epoch in which the targets change color to cue the reward condition; 500–1000 ms is the motion epoch in which the random-dot motion stimulus is presented; 1000–1250 ms is the early segment of the delay epoch; −350–0 ms (in the right panel) is the late delay epoch immediately preceding the saccade. Any difference between the red and blue curves indicates an effect of the absolute value of the option in the RF.