(1) Activation of the dentate gyrus may merely reflect the intensity of the locomotor activity after the animals have already decided how intensely they want to run.(2) We would be remiss not to reiterate that plants and animals differ, of course, in many ways other than in behavioral and locomotor capacities.(3) Movement in a rectilinear manner decreases the resistive forces associated with the locomotor activity and minimizes the distance traveled.(4) In contrast to fish myomeres, the axial locomotor muscles of dolphins are organized into longitudinal tracts as is typical of mammals.(5) The labroid fishes are pectoral fin locomotor specialists and a model for examining fin-based swimming.
