funiculus attached to the hilum

例句：

1. 1.The funiculus is responsible for transmitting nerve impulses from the brain to the spinal cord.
   神经纤维负责将大脑中的神经冲动传递到脊髓。
2. 2. In some animals, the funiculus can be used as a conduit for carrying nutrients and waste products between the brain and the rest of the body.
   在一些动物中，神经纤维可以作为输送营养物质和废物的管道，连接大脑与身体其他部分。
3. 3. The funiculus is an essential part of the nervous system that allows for communication between different parts of the body.
   神经纤维是神经系统的重要组成部分，它允许身体不同部位的信息交流。