This patient has suffered damage to the frontal lobe.
Tips
memory
额 means 'forehead' and 叶 means 'leaf' or 'lobe' (as in lung lobes 肺叶). Literally 'forehead-lobe' - exactly where the frontal lobe sits, just behind your forehead. The other three are 顶叶 (parietal), 颞叶 (temporal), 枕叶 (occipital).
