首次非诱发性癫痫发作后再发的风险因素研究

李 绅弘, 容 伟*
昆明医科大学第二附属医院神经内科

摘要


本文探讨首次非诱发性癫痫发作(FUS)后再发风险的评估进展。神经影像学中,MRI结合人工智能形态
测量分析(如MAP18)显著提高了局灶性皮质发育不良的检出率,新型序列SIRS技术通过神经元活动映射增强了
癫痫灶定位能力,功能磁共振(fMRI)联合机器学习提升了对复发的预测价值。脑电图方面,24小时视频脑电图
(VEEG)和动态脑电图(AEEG)较常规脑电图更敏感,局灶性慢波、睡眠中异常放电等可作为短期复发指标,但
非特异性EEG解读仍存争议。研究表明,睡眠期发作或质量差的患者复发风险显著升高。目前主张整合多模态检查
(MRI、fMRI、EEG)及睡眠评估优化抗癫痫治疗决策,人工智能辅助分析技术可改善诊断效率。未来需构建综合
风险预测模型,强化多学科协作与个性化管理,以平衡干预时机与过度治疗风险,提升患者预后。

关键词


首次非诱发性癫痫发作;癫痫发作;MRI;fMRI;EEG;睡眠

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参考


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