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Related Concept Videos

Facial Feedback Hypothesis01:24

Facial Feedback Hypothesis

Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role of...
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Association Areas of the Cortex

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Emotional Expression01:26

Emotional Expression

Emotional expression encompasses how individuals convey their emotions through verbal communication and non-verbal cues. These non-verbal actions include facial expressions, body language, and physical gestures, such as frowning or smiling. Among these, facial expressions play a crucial role in emotional expression and are understood universally, indicating a biological basis for how humans communicate emotions.
Universal Facial Expressions
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Factors Affecting Perception01:25

Factors Affecting Perception

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Non-Verbal Cues

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Related Experiment Video

Updated: Jul 14, 2026

Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects
07:36

Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects

Published on: November 30, 2018

Garner interference reveals dependencies between emotional expression and gaze in face perception.

Reiko Graham1, Kevin S LaBar

  • 1Center for Cognitive Neuroscience, Duke University, Durham, NC, USA. rg30@txstate.edu

Emotion (Washington, D.C.)
|May 23, 2007
PubMed
Summary

Facial expression and gaze processing interact, with expression generally interfering with gaze perception. Gaze direction only modulates expression processing when facial emotions are difficult to discern.

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Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Social Psychology

Background:

  • Facial cues, including expression and gaze, are critical for social interaction.
  • Understanding how these cues are processed and interact is fundamental to social cognition.

Purpose of the Study:

  • To investigate the interplay between facial expression and gaze processing.
  • To determine how the discriminability of facial emotions influences this interaction.

Main Methods:

  • Utilized the Garner selective attention paradigm.
  • Employed expression and gaze judgment tasks with varying emotion discrimination difficulties.

Main Results:

  • Expression judgments were faster than gaze judgments, indicating expression processing precedes gaze interference.
  • Increased emotion discrimination difficulty led to mutual interference between expression and gaze processing.
  • Gaze direction modulated expression processing only when emotions were hard to discriminate.

Conclusions:

  • Facial expression and gaze processing interactions are modulated by the discriminability of the emotional information.
  • Expression generally interferes with gaze perception, but gaze can influence expression processing under conditions of high perceptual load.