S100 ProteinsNeuronsBrainNeurons, AfferentBrain ChemistryMotor NeuronsBrain MappingBrain NeoplasmsBrain InjuriesCerebral CortexMagnetic Resonance ImagingBrain StemNerve Tissue ProteinsAction PotentialsHippocampusModels, NeurologicalCells, CulturedDopaminergic NeuronsNerve NetTime FactorsImmunohistochemistryElectrophysiologySynapsesAxonsGABAergic NeuronsBrain IschemiaSynaptic TransmissionImage Processing, Computer-AssistedAnimals, NewbornBlood-Brain BarrierBrain EdemaElectric StimulationPatch-Clamp TechniquesDendritesgamma-Aminobutyric AcidCerebellumSpinal CordDopamineGanglia, SpinalRats, WistarHealth Care CostsRats, Sprague-DawleySensory Receptor CellsNeurogliaAstrocytesOlfactory Receptor NeuronsPhotic StimulationMembrane PotentialsMesencephalonMolecular Sequence DataCholinergic NeuronsMice, Inbred C57BLRNA, MessengerGlutamic AcidAlzheimer DiseaseCost of IllnessNeuropeptidesThalamusNeural InhibitionNeuronal PlasticityFunctional LateralityTissue DistributionNeurons, EfferentMotor Neuron DiseaseMice, TransgenicPostmortem ChangesReaction TimeBrain AbscessMedulla OblongataAnalysis of VarianceBehavior, AnimalDisease Models, AnimalNeurogenesisCorpus StriatumExcitatory Postsynaptic PotentialsInterneuronsAgingCatsVisual CortexPyramidal CellsProsencephalonHypoxia, BrainAmino Acid SequenceSerotoninNeural PathwaysElectroencephalographyNerve DegenerationUnited StatesNeocortexFrontal LobeCell CountTyrosine 3-MonooxygenaseIn Situ HybridizationSerotonergic NeuronsSignal TransductionMice, KnockoutCentral Nervous SystemAlgorithmsMacaca mulattaCalcium