name optic_sheaths namespace http://cytomer.bioinf.med.uni-goettingen.de# parent part_of_nerve child inner_sheath_of_optic_nerve child intermediate_sheath_of_optic_nerve child outer_sheath_of_optic_nerve organNo [] 929 ACC [] cy0000459 speciesNo [] 86 label [med] Vaginae nervi optici nameEnglishSynonym [] sheaths of optic nerve, optic nerve sheath label [en] optic sheaths comment [en] Three layers ofsheath around the optic nerve. hasPart intermediate_sheath_of_optic_nerve hasPart outer_sheath_of_optic_nerve isPartOf http://cytomer.bioinf.med.uni-goettingen.de/system#nervous_system hasPart inner_sheath_of_optic_nerve