Most ofthe fibers in the neuropil are unmyelinated, and myelinated fibers are scarce.
神经毡内无髓纤维最多,有髓纤维稀少。
The microstructure of the oriens layer of the CA3 region of the hippocampus in the control animal was composed of lots of unmyelinated fibers and less myelinated fibers under electron microscopy.
对照大鼠海马CA3区多形层内含有大量无髓纤维并见到较少的轴-树突触。
Growth cones and myelinated fibers can be seen in neuropil.