Dr Legrand, however, has developed an evolution-based system that co-evolves several channels at a time, allowing a patient to tell his doctor how each pattern of electrode stimulation is faring.

• 然而，莱格兰德博士已经开发出了一种基于进化的系统，该系统能同时共同进化出几个频道，这也就允许病人告诉他的医生每种电极的方式进展得如何。