develops from OBO_REL:part_of (UNDECLARED) nervous system glioblast glial cell A non-neuronal cell of the nervous system. They not only provide physical support, but also respond to injury, regulate the ionic and chemical composition of the extracellular milieu. Guide neuronal migration during development, and exchange metabolites with neurons. CL:0000125 TAO:0000025 TAO:0009073 neuroglia teleost_anatomy