Specific Parameters of the Serial 7s Task with Audio Recording: Potential Early Self‐screening Biomarkers for Mild Cognitive Impairment

Abstract

Background: Mild Cognitive Impairment (MCI) is a clinical staging between cognitively unimpaired (CU) and dementia. Promoting a fast, simple, effective, and instrument‐free self‐screening test is essential for achieving early diagnosis and timely intervention.