Effects of 24-week Computerized Cognitive Training in Patients With MCI and AD

Participants in intervention group will receive a multidomain, adaptive computerized cognitive training program (www.66nao.com) and will be required to complete at least 30 minutes of training per day (3 cycle of 5 2-min tasks), 5 days a week for 24 weeks. Multidomain coverage paradigms include working memory, calculation, processing speed, attention, executive function, and short-term and long-term memory.

Patients in control group will receive TAU for 24 weeks, which includes (1) regular medication management from the Memory Clinic, if applicable; (2) basic health education at each follow-up (face to face) and twice per month on the internet .