Modeling temporal dynamics of face processing in youth and adults.
Soc Neurosci
; 16(4): 345-361, 2021 08.
Article
em En
| MEDLINE
| ID: mdl-33882266
ABSTRACT
A hierarchical model of temporal dynamics was examined in adults (n = 34) and youth (n = 46) across the stages of face processing during the perception of static and dynamic faces. Three ERP components (P100, N170, N250) and spectral power in the mu range were extracted, corresponding to cognitive stages of face processing low-level vision processing, structural encoding, higher-order processing, and action understanding. Youth and adults exhibited similar yet distinct patterns of hierarchical temporal dynamics such that earlier cognitive stages predicted later stages, directly and indirectly. However, latent factors indicated unique profiles related to behavioral performance for adults and youth and age as a continuous factor. The application of path analysis to electrophysiological data can yield novel insights into the cortical dynamics of social information processing.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Reconhecimento Facial
Tipo de estudo:
Prognostic_studies
Limite:
Adolescent
/
Adult
/
Humans
Idioma:
En
Revista:
Soc Neurosci
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Estados Unidos