Dura MaterPia MaterParietal BoneArachnoidMeningeal ArteriesCranial SuturesMeningesCerebral ArteriesCraniotomySumatriptanLaminectomyTrigeminal NerveSubarachnoid SpaceEpidural SpaceCerebral InfarctionCerebrospinal Fluid RhinorrheaCreutzfeldt-Jakob SyndromeCraniosynostosesCerebral PalsySkullMeningiomaCerebrovascular CirculationBrainMeningeal NeoplasmsHematoma, SubduralSkull BaseMiddle Cerebral ArteryNeurosurgical ProceduresTissue TransplantationFrontal BoneForamen MagnumPneumocephalusCalcitonin Gene-Related PeptideScalpSpinal CanalIsoindolesMagnetic Resonance ImagingMeningitisCadaverTrigeminal GanglionCerebral AngiographyTrigeminal Nucleus, SpinalLongitudinal LigamentsPolytetrafluoroethyleneMigraine DisordersInfarction, Middle Cerebral ArteryLigamentum FlavumCerebral VeinsMalaria, CerebralSpinal Cord CompressionMyelographyTomography, X-Ray ComputedHematoma, Epidural, Cranial