Artículo
The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex
Petroni, Agustín
; Cohen, Samantha S.; Ai, Lei; Langer, Nicolas; Henin, Simon; Vanderwal, Tamara; Milham, Michael P.; Parra, Lucas C.
Fecha de publicación:
01/2018
Editorial:
Society for Neuroscience
Revista:
eNeuro
ISSN:
2373-2822
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Neural development is generally marked by an increase in the efficiency and diversity of neural processes. In a large sample (n=114) of human children and adults with ages ranging from 5 to 44 yr, we investigated the neural responses to naturalistic video stimuli. Videos from both real-life classroom settings and Hollywood feature films were used to probe different aspects of attention and engagement. For all stimuli, older ages were marked by more variable neural responses. Variability was assessed by the intersubject correlation of evoked electroencephalographic responses. Young males also had less-variable responses than young females. These results were replicated in an independent cohort (n = 303). When interpreted in the context of neural maturation, we conclude that neural function becomes more variable with maturity, at least during the passive viewing of real-world stimuli.
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Citación
Petroni, Agustín; Cohen, Samantha S.; Ai, Lei; Langer, Nicolas; Henin, Simon; et al.; The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex; Society for Neuroscience; eNeuro; 5; 1; 1-2018; 1-39
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