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. Author manuscript; available in PMC: 2009 Nov 26.
Published in final edited form as: Neuron. 2008 Nov 26;60(4):720–729. doi: 10.1016/j.neuron.2008.09.035

Figure 5.

Figure 5

Direction and reward modulations in LHb-projecting GPi neurons (A) and in LHb multiunits (B). For the post-target responses of each neuron, the direction-dependent modulation (vertical axis) and the reward-dependent modulation (horizontal axis) are plotted (see Method for details). Red, blue and green dots indicate the neurons modulated by the reward only, direction only and both reward and direction, respectively (p <0.01, ANOVA). Yellow dots indicate neurons with no modulation (p > 0.01, ANOVA). The marginal histograms show the distributions along the axes. Filled bars indicate neurons with statistically significant post-target responses (p < 0.01, Wilcoxon signed-rank test). Open bars, neurons with no significant post-target responses.