HyperesthesiaOculomotor Nerve DiseasesOculomotor NerveOculomotor Nerve InjuriesSciatic NervePupilOphthalmoplegiaMydriasisAnisocoriaTrochlear NerveAbducens NerveInkReflex, PupillaryParasympathetic Fibers, PostganglionicBlepharoptosisPupil DisordersOculomotor MusclesNerve Compression SyndromesCranial Nerve NeoplasmsCircle of WillisAbducens Nerve DiseasesCavernous SinusSurgical InstrumentsCranial Nerve DiseasesTonic PupilExotropiaIntracranial AneurysmNeurosurgical ProceduresHematoma, Subdural, ChronicConstrictionPetrous BonePeripheral NervesOptic NerveNerve FibersMagnetic Resonance ImagingGanglia, ParasympatheticTuberculosis, MeningealCarotid Artery, InternalCerebral AngiographyVasoconstrictionDissectionConstriction, PathologicNerve Regeneration