话语中的情感与精神病的症状严重程度有关
Aarush Mehta1,2, Amir H Nikzad1,2,3, Yan Cong4
1Northwell, New Hyde Park, NY, USA.
Cognitive neuropsychiatry
|August 4, 2025
概括
在精神分裂症谱系障碍 (SSD) 中,言语中的情绪反映了精神病的严重程度. 标准化的刺激揭示了情绪处理中断,将情绪与症状领域联系起来.
科学领域:
- 精神病学和心理学 精神病学和心理学
- 神经科学是一个神经科学.
- 计算语言学 计算语言学
背景情况:
- 在精神分裂症谱系障碍 (SSD) 中,言语中的情绪可能表明精神病的严重程度.
- 之前的研究使用了非标准化的提示,可能会将结果与生活经验混.
- 这项研究使用标准化刺激来测量精神障碍患者的言语情绪.
研究的目的:
- 研究精神疾病患者的言语情绪和症状严重程度之间的关系.
- 使用标准化的刺激来唤起言语和测量情绪.
- 在SSD中探索情感处理中断.
主要方法:
- 两个队列 (N=97) 用简短的精神病学评分表来评估症状领域:焦虑抑郁症,敌对怀疑,思维障碍和戒断延迟.
- 在图片描述任务中的言语被量化为情感,包括价值,兴奋,主导,幸福,悲伤,愤怒,恐惧,厌恶和惊喜.
- 分析了临床和情绪测量之间的相关性跨队列和时间点,使用线性混合模型检查了纵向关系.
主要成果:
- 在队列和参与者时间点之间,在情绪测量和症状严重程度之间确定了几个可复制的关系.
- 五个发现被泛化为参与者之间的纵向关系,突出了一致的模式.
- 具体的情绪指标与四个评估的症状领域相关联.
结论:
- 语音中的情感,当被标准化刺激唤起时,与精神障碍患者的症状领域有关.
- 这些发现表明,SSD患者的情绪处理中出现了障碍.
- 使用标准化刺激可以更直接地衡量情绪处理与精神病严重程度的关系.
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