Dependence of synchrony on distance and tuning similarity. A, The dependence of synchrony, quantified by the area under the CCG peak, on distance for pairs grouped based on their orientation tuning similarity (rsignal, thicker lines are for more similar orientation tuning). B, The dependence of synchrony on orientation tuning similarity for pairs grouped by distance (rsignal, thinner lines are for more distant pairs of neurons). C, The relationship of synchrony to both distance and tuning similarity (conventions are as in Figure 3C)