Phase synchronization analysis of EEG signal during audio-visual stimulation / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 645-649, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-271717
ABSTRACT
EEG Synchronization is considered the conformity of the brain functional areas. Advanced brain function requires many nervous systems with a specific function in relevant brain regions (areas) to achieve integration and coordination at different levels. In this paper, a new method for phase synchronization analysis-Mutually Approximate Entropy is proposed to process different frequency band of EEG signal during audio-visual stimulation and get Similar results with the method of Synchronization Index and Mutual Information Entropy. This showed that the Mutually Approximate Entropy can lead to a good indication of the phase synchronization between two leads. The paper also explored the brain reaction zone by the results of the phase synchronization analysis. The research work lays the foundation for the brain-computer interface design.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Estimulação Luminosa
/
Fisiologia
/
Córtex Auditivo
/
Córtex Visual
/
Estimulação Acústica
/
Processamento de Sinais Assistido por Computador
/
Encéfalo
/
Entropia
/
Sincronização de Fases em Eletroencefalografia
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2012
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS