Figure 7.

Pairwise intersections of spatial-bias neurons, reward-bias neurons, and choice neurons in the DLPFC. (A) The proportion of reward-bias neurons among spatial bias neurons is not significantly different than the proportion of reward-bias neurons among the entire neuronal population (p = 0.98, χ²-test). (B) The proportion of choice neurons among spatial-bias neurons is not significantly different than their proportion among the entire neuronal population (p = 0.73, χ²-test). (C) The proportion of choice neurons among reward-bias neurons is not significantly greater than their proportion among the entire neuronal population (p = 0.87, χ²-test).