You have to put in hundreds of microscopic wires to record from little tiny individual neurons -- ordinary fibers that put out tiny signals that are microvolts. And it's just too hard to use now and for my patients today.
你得用上百条 微观结构的线路 来记录非常细小的单个神经原－ 这些纤维能输出 只有微伏的微小信号 现在想在病人身上实现这个 还无比困难