ArticleFrontiers in human neuroscience2023
The increasing instance of negative emotion reduce the performance of emotion recognition.
Article in Frontiers in human neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Age-Related Positivity Bias in Emotion Recognition Is Linked to Lower Cognitive Performance and Altered Amygdala-Orbitofrontal Connectivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
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7 authors.
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Abstract
Introduction: Emotion recognition plays a crucial role in affective computing. Recent studies have demonstrated that the fuzzy boundaries among negative emotions make recognition difficult. However, to the best of our knowledge, no formal study has been conducted thus far to explore the effects of increased negative emotion categories on emotion recognition. Methods: A dataset of three sessions containing consistent non-negative emotions and increased types of negative emotions was designed and built which consisted the electroencephalogram (EEG) and the electrocardiogram (ECG) recording of 45 participants. Results: The results revealed that as negative emotion categories increased, the recognition rates decreased by more than 9%. Further analysis depicted that the discriminative features gradually reduced with an increase in the negative emotion types, particularly in the θ, α, and β frequency bands. Discussion: This study provided new insight into the balance of emotion-inducing stimuli materials.
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