在帕金森病中面部情绪识别和对情感场景的判断
Federico Salfi1, Stefano Toro2, Gennaro Saporito1
1Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio, 67100, L'Aquila, Italy.
Heliyon
|July 8, 2024
概括
帕金森病患者表现出面部情绪和情感场景的识别受损,这表明处理情感信息有困难. 这影响了他们对面部线索和复杂的视觉刺激的解释.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 临床神经学 临床神经学
背景情况:
- 在帕金森病 (PD) 中,越来越多地认识到情绪功能障碍.
- 以前的研究表明,在PD患者中面部情绪识别有缺陷.
- 在PD中解释复杂场景的情感价值的能力仍未得到充分研究.
研究的目的:
- 研究帕金森病患者的面部情绪识别和情感场景解释.
- 为了比较PD患者和健康对照对情绪识别任务的表现.
- 探索面部情感识别和PD中的场景价值判断之间的关系.
主要方法:
- 评估了40名PD患者和40名健康对照.
- 参与者完成了Ekman 60-Faces面部情绪识别测试.
- 国际情感图像系统 (IAPS) 用于评估情感场景感知.
- 排除标准包括先前的精神疾病,深度大脑刺激和认知障碍.
主要成果:
- 与对照组相比,PD患者在识别面部表情方面的准确性显著降低 (68.54% vs 78.67%).
- 在PD组中,在恐惧,悲伤和愤怒表达方面注意到了特定的缺陷.
- 患有PD的患者在判断情感场景的情感价值方面也表现出较低的准确性 (66.75%与74.83%对比).
- 在两组中,面部情绪识别和情感场景解释之间发现了强烈的正相关性.
结论:
- 帕金森病与不适应的情感处理有关.
- 患有PD的患者在解释面部表情和复杂场景的情感内容方面都表现出困难.
- 这些发现凸显了帕金森病中情绪处理的更广泛的缺陷.
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