大脑皮层的relating to the cerebral cortex (= the outer layer of the brain, responsible for language, thinking, creating new ideas, etc.)
It has a central role in the progressive destruction of cortical neurons in Alzheimer's disease. 它在阿尔茨海默病大脑皮层神经元逐渐被破坏的过程中起着核心作用。
Brainstem lesions are generally more severe than cortical strokes.