Facial affect and arousal as a complement to gaze measures in infant speech sound perception studies

This study explores infant facial expressions during visual habituation to investigate perceptual attunement to native and non-native speech sounds. Using automated facial affect analysis based on Facial Action Units, we analyzed valence, arousal, positive affect, and negative affect during the expe...

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Bibliographic Details
Main Authors: Sho Tsuji, Fernanda Alonso, Hiromichi Hagihara, Nanako Kimura, Linda Polka, Irena Lovčević
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Neural Circuits
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Online Access:https://www.frontiersin.org/articles/10.3389/fncir.2025.1553918/full
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