ElectroencephalographyBrain WavesDelta RhythmSleepRhodanineSomnambulismElectrophysiological PhenomenaSleep DeprivationSleep StagesSleep, REMWakefulnessGastrointestinal MotilityStomachSignal Processing, Computer-AssistedBrain ChemistryBrain MappingElectrodesBrain InjuriesPeristalsisBrainBrain NeoplasmsMuscle, SmoothElectrophysiologyElectrodes, ImplantedElectromyographyPolysomnographyGuinea PigsTime FactorsHomeostasisMembrane PotentialsAction PotentialsBrain EdemaBrain StemMuscle ContractionBrain IschemiaCalciumMagnetic Resonance ImagingHigh-Energy Shock WavesBrain AbscessNeuronsCerebral CortexPulse Wave AnalysisHypoxia, BrainBlood-Brain BarrierWiskott-Aldrich Syndrome Protein FamilyRats, Sprague-DawleyBrain Damage, ChronicBrain InfarctionImage Processing, Computer-AssistedDeep Brain StimulationHippocampusNerve Tissue ProteinsDisease Models, AnimalTissue DistributionCerebrovascular CirculationAstrocytesAnimals, NewbornLithotripsyAgingRats, WistarMice, Inbred C57BLAlzheimer DiseaseNerve NetImmunohistochemistryCerebellumNeural PathwaysAnalysis of VarianceModels, NeurologicalRNA, MessengerBehavior, AnimalMolecular Sequence DataPulsatile FlowElectrocardiographyTidal WavesBrain Injury, ChronicPulseModels, BiologicalFrontal LobeCognitionGliomaFunctional Laterality