posterior palatine artery,internal carotid artery,cerebral artery,ophthalmic artery,anterior palatine artery,external jugular vein,internal jugular vein,retinal blood vessel,hyaloid blood vessel,cerebral vein,metencephalic artery,metencephalic vein,ophthalmic vein,vena capitis medialis,vena capitis lateralis,mesencephalic artery,mesencephalic vein,nasociliary artery,optic choroid vascular plexus,mandibular artery,maxillary artery,facial vein,anterior palatine artery,cerebral artery