translation.en: My idea: Replace this missing input to provide the spinal cord with the kind of intervention that the brain would deliver naturally in order to walk.
translation.zh: 我的想法: 代替联系不上的大脑 向脊髓发送神经信号 模拟大脑通过神经网络发出的信号 干预脊髓, 让下肢可以行走