FusSADGCNN:解读跨电刺激对神经调节在情绪识别和情绪诱导中的影响
IEEE journal of biomedical and health informatics
|July 9, 2025
概括
这项研究介绍了FusSADGCNN,这是一种新的AI模型,用于分析在经电刺激 (tES) 进行情绪神经调节期间的大脑网络变化. 它准确地评估情绪状态和调制效应,改善情绪识别和调节.
科学领域:
- 神经科学是一个神经科学.
- 人工智能的人工智能
- 大脑与计算机的接口
背景情况:
- 情绪神经调节旨在通过神经系统操纵来调整情绪体验.
- 针对右腹侧前额皮层 (rVLPFC) 的跨电刺激 (tES) 是情绪调节的常见方法.
- 在TES期间,情绪对大脑网络动态的影响还不太清楚.
研究的目的:
- 开发一种解码tES对神经调节的影响模型,用于情绪识别和诱导.
- 为了研究在tES期间与情绪状态相关的脑网络变化.
- 评估tES在调节情绪反应方面的有效性.
主要方法:
- 开发了一个具有融合特征 (FusSADGCNN) 的主体适应动态图形卷积网络.
- 集成了一种新的融合功能 (CPE),结合了全球功能连接和本地激活.
- 利用SEED数据集和实验室数据进行模型验证.
主要成果:
- 在解码tES效应方面,FusSADGCNN的性能超过了最先进的方法.
- 该模型准确地识别了音乐引起的tES期间改善的负面情绪.
- 对rVLPFC和temporo-parietal结的联合刺激显示了面部情绪识别调制的增强.
结论:
- 在tES诱导的情绪调节过程中,FusSADGCNN有效地评估神经调节状态.
- 这些发现为整合情绪识别和神经调节提供了可靠的基础.
- 这种方法为在情绪操纵期间的大脑网络动态提供了洞察力.
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