NeuronsAction PotentialsVisual CortexPhotic StimulationMacaca mulattaPhysical StimulationModels, NeurologicalElectrophysiologyRats, Sprague-DawleyNeuronal PlasticityCerebral CortexReaction TimePosterior Horn CellsVisual PerceptionMacacaBrainAuditory CortexAcoustic StimulationVisual PathwaysBehavior, AnimalHippocampusCatsElectric StimulationCuesOrientationElectrodes, ImplantedBrain MappingMicroelectrodesVibrissaeNeurons, AfferentTemporal LobeTime FactorsNerve Tissue ProteinsNeural InhibitionAttentionSomatosensory CortexSpinal CordNerve NetSpinal NervesDiscrimination (Psychology)Space PerceptionAuditory PerceptionMotion PerceptionEvoked PotentialsCells, CulturedEvoked Potentials, VisualMacaca fascicularisTouchAfferent PathwaysRewardFixation, OcularEye MovementsNociceptorsPsychomotor PerformanceSynaptic TransmissionNeuritesSynapsesTrigeminal Caudal NucleusAnimals, NewbornAxonsSensory Receptor CellsEvoked Potentials, AuditoryNeural PathwaysNitric Oxide Synthase Type IPainFunctional LateralityRats, Long-EvansAnalysis of VarianceNormal DistributionIontophoresisRats, WistarVisual FieldsN-MethylaspartateNonlinear DynamicsWakefulnessThalamusAstrocytesMice, Inbred C57BLParietal LobeThalamic NucleiElectrophysiological PhenomenaNeuronal Ceroid-LipofuscinosesLearningGeniculate BodiesImmunohistochemistryMagnetic Resonance ImagingAmygdalaPentazocineReceptors, N-Methyl-D-AspartateCortical SynchronizationInferior ColliculiDisease Models, AnimalAuditory PathwaysSoundCell DeathDominance, OcularDose-Response Relationship, Druggamma-Aminobutyric AcidSignal TransductionMedulla Oblongata