这种方法像脑电图描记器一样被人所熟知，无痛且只需在头部附上电极条。

The technique, known as EEG, is painless and involves attaching electrodes to the head.

youdao

这种方法像脑电图描记器一样被人所熟知，无痛且只需在头部附上电极条。

The technique, known as EEG, is painless and involves attaching electrodes to the head.

youdao