part of develops from ends during starts during neural crest nervous system death cell glial cell xenopus_anatomy XAO:0004308 2012-03-10T09:44:35Z Any of the non-neuronal cells that maintain homeostasis, form myelin, and provide support and protection for neurons in the brain, and for neurons in other parts of the nervous system such as in the autonomic nervous system. Neural crest derived. neuroglial cells CL:0000125 glial cells glia eriksegerdell neuroglia NF stage 22