Figure 9.

The fraction of unit pairs with significant effective connectivity during joystick-controlled trials (white bars) and BCI-controlled trials (gray bars) for Monkey Q (A) and Monkey P (B). For each monkey, overall fractions are shown to the left and the fractions with excitatory or inhibitory connectivity are shown separately to the right. White and gray bars represent fractions pooled for each monkey across assignments (with p values from McNemar’s tests), while colored lines represent the individual BCI-unit assignments.