_____________________ "So if we present the babies with visual or auditory stimuli, then we expect certain brain areas to light up, essentially. We expect the oxygen to be diverted to certain brain regions." "因此,如果我们带给婴儿视觉或听觉刺激,我们预测将激活某特定大脑区域,并预测氧气将转移到该特定大脑区域." She says that shows if those brain areas are fully developed or mature. And, she says, it shows if they are performing normally. 她称该方式能显示大脑区域是否完全发育或成熟及功能是否正常.