The peripheral nerves originating from the spinal cord are called the spinal nerves.

脊髓发出的周围神经叫做脊神经。

Neuropathic pain is when there's a problem with the system that sends and receives pain messages, your nerves, spinal cord or brain.

神经性疼痛是指发送和接收疼痛信息的系统出现问题，也就是你的神经、脊髓或大脑。

For peripheral nerves, the cell body can either be located in the spinal cord where it's called a spinal nerve or the brain where it's called a cranial nerve.

周围神经的神经元胞体，若位于脊髓中，就称为脊神经；若位于脑中，则称为脑神经。