Methodology

• Pre-post assessment design
• Middle-aged ( >=55 y.o.)or older persons with mild cognitive impairment (the score of Mini-Mental Status Examination MMSE ~ 20) or early signs of dementia
• Mini-Mental Status Examination MMSE, “Attention”, “Initiation/Perseveration” and “Memory” sub-scales under DRS (Dementia Rating Scale) and Geriatric Depression Scale – short form(GDS)