Reticular FormationLampreysPonsMedulla OblongataEfferent PathwaysSpinal CordBrain StemCatsPetromyzonNeuronal Tract-TracersVestibular Nucleus, LateralVestibular NucleiElectric StimulationNeural PathwaysMesencephalonMotor NeuronsNeuronsPedunculopontine Tegmental NucleusPyramidal TractsSwimmingLocomotionDecerebrate StateElectromyographyNeurons, EfferentRhombencephalonWheat Germ Agglutinin-Horseradish Peroxidase ConjugateSalamandraConsummatory BehaviorInterneuronsNeural InhibitionAfferent PathwaysFunctional LateralityAction PotentialsSleep, REMStomatognathic SystemAxonsWakefulnessTegmentum MesencephaliEscape ReactionGoldfishThalamic NucleiIntralaminar Thalamic NucleiReticulumPhotomicrographyParaldehydeMicroinjectionsElectroencephalographyEvoked PotentialsThalamusOculomotor NerveSynaptic TransmissionTrigeminal NucleiElectrodes, ImplantedExcitatory Postsynaptic PotentialsMuscimolSpinal Cord StimulationSuperior ColliculiReflexSynapsesAbducens NerveImmobility Response, TonicStilbamidinesMicrodialysisSaccadesMovementHypoglossal NerveElectrophysiologyHead MovementsGABA-A Receptor AgonistsPeriodicityGABA AgonistsLarvaNeural ConductionThiamylalRed NucleusReaction TimeNeurons, AfferentMotor ActivityCholinergic AgonistsOphthalmoplegiaArousalStomach, RuminantSleepgamma-Aminobutyric AcidGlycine AgentsOrexin ReceptorsElectrooculographyRats, Sprague-DawleyHindlimbAcetylcholineRaphe NucleiPresynaptic TerminalsHorseradish PeroxidaseAnesthesiaMacaca fascicularisomega-Agatoxin IVA