ArticleDevelopmental psychobiology2023
Signatures of emotional face processing measured by event-related potentials in 7-month-old infants.
Article in Developmental psychobiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Atypical neural responses to dynamically changing facial expressions correlate with behavioral risk in toddlers born preterm: Evidence from an ERP study.Neuroimage. Reports · 2026Article
- Fetal Cortisol Exposure and Offspring Socioemotional Development.Developmental psychobiology · 2026Article
- Neural Tracking of the Maternal Voice in the Infant Brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Maternal anxiety during pregnancy predicts infant attention to affective faces.Journal of affective disorders · 2024Article
- How Does Paternal Odor Influence Perception of Fearful and Happy Faces in Infancy?Infancy : the official journal of the International Society on Infant StudiesArticle
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
Abstract
The ability to distinguish facial emotions emerges in infancy. Although this ability has been shown to emerge between 5 and 7 months of age, the literature is less clear regarding the extent to which neural correlates of perception and attention play a role in processing of specific emotions. This study's main goal was to examine this question among infants. To this end, we presented angry, fearful, and happy faces to 7-month-old infants (N = 107, 51% female) while recording event-related brain potentials. The perceptual N290 component showed a heightened response for fearful and happy relative to angry faces. Attentional processing, indexed by the P400, showed some evidence of a heightened response for fearful relative to happy and angry faces. We did not observe robust differences by emotion in the negative central (Nc) component, although trends were consistent with previous work suggesting a heightened response to negatively valenced expressions. Results suggest that perceptual (N290) and attentional (P400) processing is sensitive to emotions in faces, but these processes do not provide evidence for a fear-specific bias across components.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.