Ganglia, InvertebrateGangliaAplysiaLymnaeaInvertebratesCheekRetinal Ganglion CellsSnailsGanglia, SpinalBasal GangliaMolluscaGanglia, SympatheticGanglia, AutonomicTrigeminal GanglionNeuronsGanglia, ParasympatheticNeuropeptidesGanglia, SensoryFeeding BehaviorBrainCerebral ArteriesSerotoninElectrophysiologyStellate GanglionSpiral GanglionCerebral InfarctionNodose GanglionCerebral PalsyCerebrovascular CirculationSuperior Cervical GanglionMiddle Cerebral ArteryBasal Ganglia DiseasesRetinaGeniculate GanglionCerebral AngiographyInfarction, Middle Cerebral ArteryMalaria, CerebralAxonsCerebral VeinsBrain IschemiaNeurons, AfferentVertebratesCerebral HemorrhageRats, Sprague-DawleyAction PotentialsOptic NerveTime FactorsMagnetic Resonance ImagingMolecular Sequence DataAutonomic Fibers, PreganglionicCrustaceaNerve Tissue ProteinsSensory Receptor CellsImmunohistochemistryCatsDisease Models, AnimalLeechesAmino Acid SequenceAmacrine CellsUrochordataSynapsesCell CountEchinodermataChick EmbryoBasal Ganglia HemorrhageIn Situ HybridizationChordata, NonvertebrateNerve Growth FactorsOptic Nerve InjuriesIschemic Attack, TransientElectric StimulationNeural PathwaysBrachyuraAnimals, NewbornDenervationMembrane PotentialsCells, CulturedAquatic OrganismsPhylogenyAnterior Cerebral ArteryCerebral VentriclesSynaptic TransmissionGene Expression Regulation, DevelopmentalGlobus PallidusAnnelidaAxotomyNephropidaeNervous SystemBrain EdemaRod OpsinsAxonal TransportPolychaetaRats, WistarCerebral Amyloid AngiopathyBrain DiseasesBivalviaInvertebrate HormonesPosterior Cerebral ArteryArthropodsVisual Pathways