Individual gaze shapes diverging neural representations.
Proc Natl Acad Sci U S A
; 121(36): e2405602121, 2024 Sep 03.
Article
em En
| MEDLINE
| ID: mdl-39213176
ABSTRACT
Complex visual stimuli evoke diverse patterns of gaze, but previous research suggests that their neural representations are shared across brains. Here, we used hyperalignment to compare visual responses between observers viewing identical stimuli. We find that individual eye movements enhance cortical visual responses but also lead to representational divergence. Pairwise differences in the spatial distribution of gaze and in semantic salience predict pairwise representational divergence in V1 and inferior temporal cortex, respectively. This suggests that individual gaze sculpts individual visual worlds.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Movimentos Oculares
Limite:
Adult
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article