Fig. 7.
Intersegmental phase lags between M7 and M14 in intact, SNC, and isolated nerve cord preparations. In each plot, a counterclockwise 360° circle represents the swim cycle, 0/360° is the midpoint of DP(7) bursting, and the instantaneous phase lags between M7 and M14 are plotted as a circular histogram. The length of the filled wedgesrepresents