Nonlinear EEG Analysis During Motor and Cognitive Tasks in Patients With Long COVID: A Dynamic Systems Approach

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Triângulo Mineiro-
Autor(es): dc.contributorUniversidade Federal de Uberlândia (UFU)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMorais, Gislene Diniz-
Autor(es): dc.creatorAppelt, Pablo Andrei-
Autor(es): dc.creatorNeto, Eduardo de Moura-
Autor(es): dc.creatorBazan, Rodrigo-
Autor(es): dc.creatorCabral, Ariana Moura-
Autor(es): dc.creatorAndrade, Adriano de Oliveira-
Autor(es): dc.creatorLuvizutto, Gustavo José-
Autor(es): dc.creatorSande de Souza, Luciane Aparecida Pascucci-
Data de aceite: dc.date.accessioned2025-08-21T21:09:14Z-
Data de disponibilização: dc.date.available2025-08-21T21:09:14Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1177/15500594241252484-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300636-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300636-
Descrição: dc.descriptionIntroduction. Nonlinear EEG provides information about dynamic properties of the brain. This study aimed to compare nonlinear EEG parameters estimated from patients with Long COVID in different cognitive and motor tasks. Materials and Methods. This 12-month prospective cohort study included 83 patients with Long COVID: 53 symptomatic and 30 asymptomatic. Brain electrical activity was evaluated by EEG in 4 situations: (1) at rest, (2) during the Trail Making Test Part A (TMT-A), (3) during the TMT Part B (TMT-B), and (4) during a coordination task: the Box and Blocks Test (BBT). Nonlinear EEG parameters were estimated in the time domain (activity and complexity). Assessments were made at 0 to 3, 3 to 6, and 6 to 12 months after inclusion. Results. There was a decrease in activity and complexity during the TMT-A and TMT-B, and an increase of these parameters during the BBT in both groups. There was an increase in activity at rest and during the TMT-A in the COVID-19 group at 0 to 3 months compared to the control, an increase in activity in the TMT-B in the COVID-19 group at 3 to 6 months compared to the control, and reduced activity and complexity at rest and during the TMT-A at 6 to 12 months compared to the control. Conclusion. The tasks followed a pattern of increased activity and complexity in cognitive tasks, which decreased during the coordination task. It was also observed that an increase in activity at rest and during cognitive tasks in the early stages, and reduced activity and complexity at rest and during cognitive tasks in the late phases of Long COVID.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Applied Physical Therapy Federal University of Triângulo Mineiro-
Descrição: dc.descriptionCentre for Innovation and Technology Assessment in Health Faculty of Electrical Engineering Federal University of Uberlândia-
Descrição: dc.descriptionDepartment of Neuroscience and Mental Health Botucatu Medical School (UNESP)-
Descrição: dc.descriptionDepartment of Neuroscience and Mental Health Botucatu Medical School (UNESP)-
Descrição: dc.descriptionCNPq: 304818/2018-6-
Descrição: dc.descriptionCNPq: 401192/2020-2-
Descrição: dc.descriptionCNPq: 58524/ 2020-9-
Descrição: dc.descriptionCNPq: 88881.370894/2019-01-
Descrição: dc.descriptionCNPq: 88887.159028/2017-00-
Formato: dc.format518-525-
Idioma: dc.languageen-
Relação: dc.relationClinical EEG and Neuroscience-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbrain activity-
Palavras-chave: dc.subjectCOVID-19-
Palavras-chave: dc.subjectdynamic systems-
Palavras-chave: dc.subjectelectroencephalogram-
Palavras-chave: dc.subjectLong COVID-
Título: dc.titleNonlinear EEG Analysis During Motor and Cognitive Tasks in Patients With Long COVID: A Dynamic Systems Approach-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.