S1E7 刘烯琴|大家都焦虑你还焦虑什么 episode artwork

EPISODE · Jun 16, 2024 · 1H 27M

S1E7 刘烯琴|大家都焦虑你还焦虑什么

from 顶刊背后的故事

关键词:焦虑症、机器学习、脑成像、神经表征焦虑症是世界上最常见的精神障碍之一,世卫组织数据,2019年有3.01亿人患有焦虑症。根据最新版精神疾病诊断与统计手册DSM-5的分类,焦虑症包含以焦虑为主要症状的广泛性焦虑症(即无固定对象的过度担忧),以及以恐惧为主要症状的社交恐惧症、惊恐障碍和特殊恐惧症(如恐高症等)。那么焦虑与恐惧是一回事吗?本期节目,嘉宾刘烯琴博士介绍了她近期作为一作发表在Nature Communications上的研究,同时我们也邀请到了研究团队负责人也是文章通讯作者Benjamin Becker教授为听众答疑。研究团队将机器学习应用于脑成像数据,识别了不确定威胁预期诱发焦虑主观体验的神经表征,揭示了大脑中的焦虑体验与恐惧体验并不相同。该发现可为理解焦虑主观体验的神经基础及改善焦虑症的治疗提供新启示。文章指路:A neural signature for the subjective experience of threat anticipation under uncertainty:https://www.nature.com/articles/s41467-024-45433-6本节目由 BrainPod脑锅工作室 与 华人计算精神病学联盟 联合出品。邮件:[email protected]小红书:BrainPod脑锅

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S1E7 刘烯琴|大家都焦虑你还焦虑什么

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