Neurophysiological markers in community-dwelling older adults with mild cognitive impairment: an EEG study.

ABSTRACT:

Background

Neurodegeneration and structural changes in the brain due to amyloid deposition have been observed even in individuals with mild cognitive impairment (MCI). EEG measurement is considered an effective tool because it is noninvasive, has few restrictions on the measurement environment, and is simple and easy to use. In this study, we investigated the neurophysiological characteristics of community-dwelling older adults with MCI using EEG.

Methods

Demographic characteristics, cognitive function, physical function, resting-state MRI and electroencephalogram (rs-EEG), event-related potentials (ERPs) during Simon tasks, and task proportion of correct responses and reaction times (RTs) were obtained from 402 healthy controls (HC) and 47 MCI participants. We introduced ex

SUBMITTER: Katayama O 

PROVIDER: S-EPMC10722716 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature