Figure 5.
Klinotaxis networks motifs. A, Location of networks in the parameter space defined by wON,wOFF, and θ. Black dots, networks in which wON is positive and wOFF is negative (motif 1); gray dots, networks in which wON is negative and wOFF is positive (motif 2). B, Circuitry of motifs. Arrowheads, excitatory connections; filled circles, inhibitory connections. Line thickness shows relative connection strength. Self-connections wS in both motifs are <4. Motor neuron color gives the sign of the bias term θ (black, positive; gray, negative). All parameters were symmetrical across the dorsoventral midline (dashed line).