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Updated: Aug 5, 2026

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
Published on: March 1, 2017
Visual and Interoceptive EEG Signatures Reveal the Interaction Between Facial and Creator Identities in
Wenyi Chen1, Yi Wang2, Zhiwei Lin1
1Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou 510631, China.
This study reveals how the brain integrates facial and creator identities, showing self-perception involves visual and heartbeat signals. This offers new insights into the neural basis of selfhood.
Area of Science:
- Cognitive Neuroscience
- Neuroscience of Selfhood
- Art and Perception
Background:
- Self-perception is key in cognitive neuroscience.
- Neural integration of facial and creator identities is unknown.
- Heartbeat-related self-expression and neural interactions are unexplored.
Purpose of the Study:
- Investigate neural integration of facial and creator identities.
- Explore self-perception through visual and interoceptive signals.
- Understand selfhood mechanisms in artistic contexts.
Main Methods:
- Simultaneous electroencephalography (EEG) and electrocardiography (ECG) recording.
- 32 art students participated.
- Stimuli included self- and other-created portraits.
Main Results:
- Distinct neural pathways for facial and creator identities identified.
- Self-related stimuli elicited unique neural responses.
- Interaction found in early visual evoked potentials and late heartbeat-evoked potentials.
Conclusions:
- The self is influenced by visual and interoceptive (heartbeat) signals.
- Provides novel insights into neural mechanisms of selfhood.
- Highlights the role of artistic practice in self-representation.
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