axon tract 轴突束 A group of axons linking two or more neuropils and having a common origin, termination[FBbt]. EV:0100304 FBbt:00005100 FMA:83847 UBERON:0001018 WP says this is the analog of peripheral nerves in CNS. White matter structure of CNS that contains axons that arise predominantly in one central nervous system part and terminate in another. Tracts are generally named by their region or origin followed by their region of primary termination, e.g., mammillothalamic tract contains axons that arise from neurons in the mammillary bodies and terminate in the thalamus. (CUMBO) axonal tract nerve tract nerve tract neuraxis tract tract tract of neuraxis uberon WP说这是中枢神经系统周围神经的类似物。 中枢神经系统的白质结构，含有轴突，轴突主要出现在中枢神经系统的一个部分，终止于另一个部分。神经束通常以它们的区域或起源命名，随后是它们的初级终止区域，例如，乳头丘脑束包含源自乳头体中的神经元并终止于丘脑的轴突。(CUMBO) 神经束 神经束 神经轴束 神经轴束(tract of neuraxis) 管道(tract) 轴索道 连接两个或两个以上神经元并具有一个共同起源、终止的一组轴突。 multi cell part structure 多细胞部分结构 central nervous system cell part cluster 中枢神经系统细胞部分群体