translation.en: So what I'm going to tell you about is using the circuitry of the brain to implant electrodes and turning areas of the brain up and down to see if we can help our patients.
translation.zh: 所以，我要说的是 借由植入大脑回路中的电极 来调整大脑中某些区域的信号强弱 来看我们是否能帮助病人。