lienomedullary

例句：

1. 1.The nerve fibers in the spinal cord are surrounded by a layer of connective tissue called the dura mater, which is also known as the "dura medullaris."
   脊髓中的神经纤维被一层称为“髓膜”的结缔组织所包围，也被称为髓质。
2. 2. In the development of the nervous system, the mesenchymal cells contribute to the formation of the neural tubeand its subsequent differentiation into various types of neurons and glial cells.
   在神经系统的发展过程中，间充质细胞有助于形成神经管并进一步分化成各种类型的神经元和胶质细胞。
3. 3. The study of the structure and function of the mesenchymal cells in the developing brain has important implications for understanding the mechanisms underlying neurological disorders such as Alzheimer's disease and Parkinson's disease.
   研究发育中大脑中间充质细胞的结构与功能对于理解阿尔茨海默病和帕金森病等神经退行性疾病的机制具有重要意义。