Figure 8. Connectivity between Shox2 INs depends on function.

(A) Examples of recordings from a pair of Shox2⁺ non-V2a INs. Average of 50 responses of Shox2 IN 1 and Shox2 IN 2 to 5 action potentials evoked with current steps applied to the other IN. Action potential peaks are indicated with arrows. Pie graphs show the proportion of Shox2⁺ non-V2a pairs found to be bidirectionally connected (white) and not connected (gray). (B) Example recordings from a pair of Shox2⁺ V2a INs, as in (A). (C) Example recordings from a mixed pair consisting of one Shox2⁺ non-V2a INs and one Shox2⁺ V2a INs, displayed as in (A).