They focused on the cerebral cortex, or gray matter, which is responsible for higher thinking.
They focused on the cerebral cortex, or gray matter, which is responsible for higher thinking.
他们把焦点放在负责高等思考的大脑皮层（灰质）。
They focused on the cerebral cortex, or gray matter, which is responsible for higher thinking.
他们把焦点放在负责高等思考的大脑皮层（灰质）。