Oculomotor Nerve DiseasesOculomotor NerveOculomotor Nerve InjuriesOptic Nerve DiseasesOlfactory Nerve DiseasesOphthalmoplegiaVagus Nerve DiseasesMydriasisTrochlear NerveAbducens Nerve DiseasesAbducens NerveAnisocoriaInkHypoglossal Nerve DiseasesCranial Nerve DiseasesParasympathetic Fibers, PostganglionicVestibulocochlear Nerve DiseasesGlossopharyngeal Nerve DiseasesOnchocerciasis, OcularTrigeminal Nerve DiseasesAccessory Nerve DiseasesBlepharoptosisFacial Nerve DiseasesOculomotor MusclesCranial Nerve NeoplasmsCircle of WillisNerve Compression SyndromesTrochlear Nerve DiseasesCavernous SinusSurgical InstrumentsReflex, PupillaryOptic NeuritisExotropiaNeurosurgical ProceduresIntracranial AneurysmSciatic NerveHematoma, Subdural, ChronicPupilPetrous BoneMagnetic Resonance ImagingPeripheral NervesBrain ChemistryOptic NerveNerve FibersBrain InjuriesGanglia, ParasympatheticCarotid Artery, InternalTuberculosis, MeningealCerebral Angiography