Neuronal Tract-TracersThalamusNeural PathwaysNeuronsThalamic NucleiCerebral CortexNeurons, AfferentVentral Thalamic NucleiEthosuximideSomatosensory CortexGeniculate BodiesMotor NeuronsIntralaminar Thalamic NucleiCatsExcitatory Postsynaptic PotentialsAction PotentialsElectric StimulationNeuroanatomical Tract-Tracing TechniquesAxonsNerve NetAfferent PathwaysFeedbackVibrissaeSynapsesReceptor, EphA7Synaptic TransmissionNeural InhibitionSpinothalamic TractsDelta RhythmModels, NeurologicalEpilepsy, AbsenceNeocortex6-Cyano-7-nitroquinoxaline-2,3-dionePatch-Clamp TechniquesEvoked PotentialsPhosphinic AcidsSensory Receptor CellsElectroencephalographyElectrophysiologyDendritesAnimals, NewbornPeriodicityVisual CortexMembrane PotentialsTrigeminal NerveInterneuronsgamma-Aminobutyric AcidPyramidal CellsDopaminergic NeuronsReticular FormationReceptors, N-Methyl-D-AspartateEfferent PathwaysBrain StemNeuronal PlasticityGABA AntagonistsVisual PathwaysRats, Sprague-DawleyReceptors, GABA-BPresynaptic TerminalsNerve FibersReceptors, AMPABiological ClocksEvoked Potentials, SomatosensoryAuditory CortexExcitatory Amino Acid AntagonistsRats, WistarGABAergic NeuronsReceptors, Metabotropic Glutamate2-Amino-5-phosphonovalerateWakefulnessHippocampusSleepMice, Inbred C57BLGanglia, SpinalTime FactorsReceptors, Kainic AcidCells, Cultured