Fig. 4.

The emergence of stereotyped behaviors in worm and model phase dynamics. (A) The conditional density ρ(ϕ|t) constructed from an ensemble of N = 469 worm trajectories aligned to exit the forward attractor at t = 0 via a path with ϕ(0) < 0. Color scale is for ln[ρ·(1 rad)]. (B) The same density generated from simulations of the stochastic model, Eqs. 3 and 4.