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Related Experiment Video

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Brain Imaging Investigation of the Neural Correlates of Emotion Regulation
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[Audio-visual Emotion Regulation System Based on TGAM Module].

Ting Zhang1, Guangguang Yan1, Wenjie Li1

  • 1Department of Biomedical Engineering, Changzhi Medical College, Changzhi, 046000.

Zhongguo Yi Liao Qi Xie Za Zhi = Chinese Journal of Medical Instrumentation
|June 7, 2021
PubMed
Summary

This study designed an emotion control system using audio-visual feedback and electroencephalography (EEG) via the TGAM module. The system accurately recognizes emotions and effectively regulates them, demonstrating high accuracy and a good adjustment effect.

Keywords:
EEG signalsTGAMbrainwave musiccolor psychologyemotional regulation

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Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Human-Computer Interaction

Background:

  • Electroencephalography (EEG) is a key technology for monitoring brain activity.
  • Emotion recognition and regulation are crucial for mental well-being and human-computer interaction.
  • The TGAM PCB module offers a portable solution for EEG data acquisition.

Purpose of the Study:

  • To design an emotion control system utilizing audio-visual feedback based on the TGAM PCB module.
  • To develop a system capable of analyzing user emotions and providing targeted feedback for regulation.
  • To investigate the effectiveness of audio-visual feedback in modulating user emotional states.

Main Methods:

  • Utilized the TGAM module to collect EEG data from forehead skin contact.
  • Employed the STM32F103ZET6 main control chip for real-time emotion analysis.
  • Implemented an audio-visual feedback loop to regulate user emotions.

Main Results:

  • The system demonstrated precise recognition of user emotions.
  • Effective adjustment of user emotions was achieved through combined audio-visual feedback.
  • The system's performance was validated through testing and analysis.

Conclusions:

  • The developed system exhibits high accuracy in emotion recognition.
  • The audio-visual feedback mechanism provides a good effect in emotion regulation.
  • This approach offers a promising method for non-invasive emotion control.