LocomotionBiologySystems BiologyBiomechanical PhenomenaGaitDecerebrate StateMotor ActivitySwimmingMolecular BiologyDevelopmental BiologyHindlimbForelimbSynthetic BiologyElectromyographyCatsBehavior, AnimalWalkingComputational BiologySpinal CordExtremitiesLampreysRunningVideo RecordingModels, BiologicalTarsus, AnimalMotor NeuronsMuscle, SkeletalPeriodicityCell MovementLizardsGalliformesMovementCaenorhabditis elegansSpinal Cord InjuriesInterneuronsLarvaAccelerationBiological EvolutionElectric StimulationMotion Pictures as TopicGait Disorders, NeurologicLameness, AnimalWeight-BearingPostureEnergy MetabolismDecelerationTime FactorsChemotaxis, LeukocyteAmphetamineStereotyped BehaviorFlight, AnimalContact InhibitionRoboticsAdaptation, PhysiologicalBody SizeSerotoninMotor Neurons, GammaQuipazineFootReflexInstinctAnalysis of VarianceIguanasReticular FormationStruthioniformesExploratory BehaviorSignal TransductionNeuronsCaenorhabditis elegans ProteinsDopamineNerve NetCentral Pattern GeneratorsHyperkinesisSpecies SpecificityEfferent PathwaysJointsLumbosacral RegionEscape ReactionStrepsirhiniPsychomotor PerformanceAnterior Horn CellsFrictionRats, Sprague-DawleyCocaineAfferent PathwaysAction PotentialsTendonsTurtlesAnimals, Genetically ModifiedColubridaeMusclesAlgorithmsPeroneal NerveComputer SimulationProprioceptionFunctional LateralityBiological ClocksMesencephalonVideotape RecordingEnvironment