part_of part of part of has part has part has_part material entity material entity anatomical entity anatomical entity glial cell neuron tissue nervous system neural tissue AAO:0000325 SCTID:91728009 uberon GAID:609 UMLS:C0027757 nerve tissue UBERON:0003714 OpenCyc:Mx4rVmfYCsQ_QdeM_bFAeS8NRQ FMA definition includes vasculature Portion of tissue in the nervous system which consists of neurons and glial cells, and may also contain parts of the vasculature. AEO:0000123 NCIT:C13052 MESH:D009417 One of the four types of tissue in traditional classifications. Cells forming the brain, spinal cord and peripheral nervous system.[AAO] EHDAA2:0003123 FMA:9642 nervous tissue portion of neural tissue