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Invisible and Visible Processing of Facial Attractiveness in Implicit Tasks: Evidence From Event-Related Potentials
Junchen Shang1,2, Kaiyin Zhong1, Xuejiao Hou2,3
1Department of Medical Humanities, School of Humanities, Southeast University, Nanjing, China.
Psych Journal
|April 23, 2025
Summary
Facial attractiveness is processed early, even when faces are invisible. However, visual awareness enhances attractiveness processing, indicated by event-related potentials (ERPs).
Area of Science:
- Cognitive Neuroscience
- Social Psychology
- Visual Perception
Background:
- Facial attractiveness perception is well-studied in visible conditions.
- Limited understanding exists regarding attractiveness processing during invisible (unaware) conditions.
- Investigating differences between visible and invisible facial attractiveness processing is crucial.
Purpose of the Study:
- To determine if facial attractiveness is processed unconsciously.
- To compare the neural processing of facial attractiveness under visible and invisible conditions.
- To explore the role of visual awareness in attractiveness perception.
Main Methods:
- Event-related potentials (ERPs) were recorded from participants.
- Attractive and unattractive faces were presented under continuous flash suppression (CFS) for invisible viewing.
- A gender judgment task was used for visible face presentation.
Main Results:
- Attractive faces elicited a larger P1 amplitude than unattractive faces, irrespective of visibility.
- Visible faces showed larger P1 and N250/early posterior negativity (EPN) amplitudes compared to invisible faces.
- A larger N170 amplitude for attractive faces was observed in visible compared to invisible conditions.
Conclusions:
- Facial attractiveness is automatically perceived in early neural stages, independent of visual awareness.
- Attractiveness processing is somewhat diminished without visual awareness.
- Early visual processing (P1) reflects automatic attractiveness detection, while later components (N170, N250/EPN) are modulated by visibility.
Keywords:
awarenesscontinuous flash suppression (CFS)event‐related potentials (ERPs)facial attractivenessimplicit processingMore Related Videos
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