Investigating Neurocognitive Disorders Epidemiology

Plasma concentration of tau protein phosphorylated at Thr217 as measured on the Meso Scale Discovery, single molecule array (Simoa) or the in-house mass spectrometry platform.

Traditional (paper and pencil) neurocognitive/neuropsychiatric examination performed by certified psychologists. This includes: Mini Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), Clinical Dementia Rating (CDR), Wechsler Memory Scale - Fourth Edition (WMS-IV), Neuropsychiatric Inventory - Questionnaire (NPI-Q), Thai Geriatric Depression Scale (TGDS), General Anxiety Disorder - 7 (GAD-7), The Barthel activities of daily living (ADL) Index, Chula ADL Index.