这种技术被称为脑皮层电图学，简称ECoG。它主要是通过在大脑皮层上分布电极，来侦测从大脑内部发出的电流信号。

The technology is called electrocorticography, or ECoG, and it uses electrodes placed on the surface of the brain to detect electrical signals coming from the brain itself.

youdao

这种技术被称为脑皮层电图学，简称ECoG。它主要是通过在大脑皮层上分布电极，来侦测从大脑内部发出的电流信号。

The technology is called electrocorticography, or ECoG, and it uses electrodes placed on the surface of the brain to detect electrical signals coming from the brain itself.

youdao