Electrodes send electrical signals along the median nerve in each wrist, up the spinal cord and to the thalamus, the main relay station in the brain.
电极通过每个手腕中神经发送电信号，沿脊髓而上到达丘脑——大脑中的主要中转站。
2
HRP was injected into the trunk of the median or radial nerves of the rat. The labeled cells app-eared in the ipsilateral spinal cord and dorsal root ganglion.