Alpha RhythmBrain WavesBiological ClocksElectroencephalographyTheta RhythmMagnetoencephalographyBrainOscillometryPhotic StimulationBrain ChemistryPeriodicityBrain InjuriesBrain NeoplasmsBrain MappingNeuronsCalcium SignalingCalciumBrain StemNerve NetCerebral CortexBrain EdemaEl Nino-Southern OscillationBeta RhythmBrain IschemiaCortical SynchronizationModels, NeurologicalTime FactorsMagnetic Resonance ImagingHippocampusChest Wall OscillationRats, Sprague-DawleyCircadian RhythmAction PotentialsThalamusModels, BiologicalBrain AbscessMembrane PotentialsNeural PathwaysDelta RhythmElectrophysiologyInterneuronsHypoxia, BrainRats, WistarInositol 1,4,5-TrisphosphateActivity CyclesComputer SimulationSignal Processing, Computer-AssistedElectric StimulationBlood-Brain BarrierElectrodes, ImplantedDeep Brain StimulationNeocortexSleepPeriod Circadian ProteinsAnimals, NewbornImage Processing, Computer-AssistedInositol 1,4,5-Trisphosphate ReceptorsCells, CulturedBrain Damage, ChronicFeedbackReaction TimeCLOCK ProteinsKineticsARNTL Transcription FactorsNonlinear DynamicsMice, Inbred C57BLFeedback, PhysiologicalCalcium ChannelsBehavior, AnimalBrain InfarctionEntorhinal CortexCircadian ClocksFourier AnalysisAstrocytesAnalysis of VarianceCatsNerve Tissue ProteinsOlfactory PathwaysThapsigarginSynaptic TransmissionCerebrovascular CirculationEvoked PotentialsCytosolDisease Models, Animalgamma-Aminobutyric AcidCerebellumFunctional LateralityCholinergic AgonistsGABA AntagonistsCA3 Region, HippocampalRNA, MessengerCarbacholFura-2Pyramidal CellsTissue DistributionSynapsesRats, Long-EvansSignal TransductionTetrodotoxinGlucose