Not all individuals who experience mild cognitive impairment (MCI) transition through progressive stages of cognitive decline at the same rate, if at all. Previous observational studies have identified the retrosplenial cortex (RSC) as an early site of hypometabolism in MCI which seems to be predictive of later transition to Alzheimer's disease (AD).

中文翻译：

---

脾后代谢减退先于从轻度认知障碍转变为阿尔茨海默病


并非所有经历轻度认知障碍 （MCI） 的个体都以相同的速度过渡到认知能力下降的进行阶段，如果有的话。先前的观察性研究已确定脾后皮层 （RSC） 是 MCI 代谢减退的早期部位，这似乎可以预测以后过渡到阿尔茨海默病 （AD）。