立体定向脑电图引导下电刺激引起微笑与欢笑2例
Stereotactic electroencephalography-guided electrical stimulation-induced smile and laughter:a report of two cases
梁新宜 1谢延风 1石全红 1詹彦 1蒋理 1但炜1
作者信息
- 1. 重庆医科大学附属第一医院神经外科(重庆 400016)
- 折叠
摘要
欢笑和微笑在大脑中的产生和传播网络尚未完全清楚.本文报告2例行立体定向脑电图植入的药物难治性癫痫患者,通过电刺激分别在左侧中央前回、右侧岛短回反复诱发出微笑(不带有愉悦情绪及运动意识)及欢笑(带有与情景不相符的愉悦情绪).该现象反映了笑的情绪及行为网络存在区别与联系.
Abstract
The network of laughter/smile production and propagation in the brain is not yet fully understood.In this paper,we report two cases of medically refractory epilepsy patients with stereotactic EEG implantation,in which smiles(without pleasurable emotions and motor awareness)and laughter(with situationally incompatible pleasurable emotions)were repeatedly induced by electrical stimulation in the left precentral gyrus,and the right insular short gyrus,respectively.This phenomenon reflects the existence of distinct and linked emotional and behavioral networks for laughter.
关键词
发笑/笑的神经网络/药物难治性癫痫/立体定向脑电图/电刺激/情感表达/扣带回Key words
Laughter/Neural network of laughter/Drug-refractory epilepsy/Stereotactic EEG/Electrical stimu-lation/Emotional expression/Cingulate gyrus引用本文复制引用
基金项目
国家临床重点专科建设项目经费资助(2011170号)
重庆市卫生局重点课题(2012-1-008)
出版年
2024
NETL
NSTL
万方数据