part of part_of neural crest 神经嵴 cranial neural crest 颅神经嵴 CNC cephalic neural crest cranial NCC population crista neuralis cranialis head NCC population head crest head neural crest neural crest cells (NCCs) originating in the anterior part of the developing embryo and residing between the mid-diencephalon and the forming hindbrain; cranial NCCs migrate dorsolaterally to form the craniofacial mesenchyme that differentiates into various craniofacial cartilages and bones, cranial neurons, glia, and connective tissues of the face; these cells enter the pharyngeal pouches and arches where they give rise to thymic cells, bones of the middle ear and jaw (mandible), and the odontoblasts of the tooth primordia; like their counterparts in the trunk, cranial NCCs also contribute to the developing peripheral nervous system, along with the pigmented cell (i.e. melanocyte) lineage. 头冠 头神经嵴 头部神经嵴 神经嵴细胞（NCCs）起源于正在发育的胚胎的前部并居于中间间脑和形成的后脑之间；头颅神经嵴细胞（neural crest cells，NCCs）向背外侧方向迁移形成颅面间质，该颅面间质分化成面部各种颅面软骨和骨骼，颅神经元，神经胶质和结缔组织；这些细胞进入了咽囊和足弓，在那里产生胸腺细胞，中耳骨和下颌骨，以及牙原基的成牙质细胞;就像它们在躯干中的对应物一样，头颅神经嵴细胞（neural crest cells，NCCs）对发育中的外围神经系统和色素细胞(即黑细胞)系也有所贡献。 颅神经嵴 ectoderm-derived structure 外胚层衍生结构 embryonic tissue 胚胎组织 structure with developmental contribution from neural crest 神经嵴发育的结构