Although the diagnostic accuracy of MoCA is comparable to that of the Consortium to Establish a Registry for Alzheimer’s Disease (CERAD) and Quick Mild Cognitive Impairment (Qmci) [50], our previous study showed that MoCA-J had excellent sensitivity and specificity in diagnosing MCI when the cut-off value similar to this study was used [32]. Here, DOCK3 is linked to early-onset autosomal dominant Alzheimer disease.