The human brain is the center of higher nervous activity. 人类的大脑是高级神经活动的中心。
Neural activity, triggered by the eye, forms an image in the brain's memory system that constitutes an internal representation of the viewed object. 由眼睛触发的神经活动在大脑的记忆系统形成一形象，该形象对于被目睹之物构成一种内心再现图像。
