High-density EEG sleep correlates of cognitive and affective impairment at 12-month follow-up after COVID-19.

ABSTRACT:

Objective

To disentangle the pathophysiology of cognitive/affective impairment in Coronavirus Disease-2019 (COVID-19), we studied long-term cognitive and affective sequelae and sleep high-density electroencephalography (EEG) at 12-month follow-up in people with a previous hospital admission for acute COVID-19.

Methods

People discharged from an intensive care unit (ICU) and a sub-intensive ward (nonICU) between March and May 2020 were contacted between March and June 2021. Participants underwent cognitive, psychological, and sleep assessment. High-density EEG recording was acquired during a nap. Slow and fast spindles density/amplitude/frequency and source reconstruction in brain gray matter were extracted. The relationship between psychological and cognitive findings was exp

SUBMITTER: Rubega M 

PROVIDER: S-EPMC9292469 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature