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1型麻醉症患者焦虑和抑郁的功能性大脑活动变化:一个7-特斯拉休息状态功能磁共振成像研究

Yang Chen^1,2, Jingyi Ye³, Jiafei Chen⁴

¹College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, People's Republic of China.

Nature and science of sleep

|June 19, 2025

概括

1型麻醉症 (NT1) 患者焦虑和抑郁症显示大脑活动发生变化,特别是在insula和lingual gyrus. 这些功能变化与NT1中的睡眠障碍和情绪障碍有关.

科学领域:

神经科学是一个神经科学.
医疗成像医学成像
睡眠医学睡眠医学

背景情况:

1型麻醉症 (NT1) 是一种慢性神经疾病,影响睡眠和清醒调节.
伴随性焦虑和抑郁症在NT1患者中很常见,影响了他们的生活质量.
了解这些并发症的神经支对于有效治疗至关重要.

研究的目的:

在NT1患者中调查异常的功能性大脑活动,这些患者患有并发性焦虑和抑郁症.
在NT1.1中探索大脑活动,睡眠参数和情绪症状之间的关系.

主要方法:

在20名NT1患者和20名健康对照组 (HCs) 上使用了7台特斯拉休息状态功能磁共振成像 (rs-fMRI).
评估睡眠和情绪状况使用多睡眠学,斯塔克焦虑量表 (SAS) 和斯塔克抑郁量表 (SDS).
分析了区域同质性 (ReHo) 和低频波动的分数幅度 (fALFF),以量化大脑活动.

主要成果:

与HC相比,NT1患者的SAS和SDS得分较高.
在右侧小岛和小脑中增加的ReHo与总睡眠时间和白天嗜睡有负相关性.
在左舌环中改变的fALFF与睡眠效率有积极的相关性.
在insula,lingual gyrus和postcentral区域的大脑活动与焦虑和抑郁症得分有显著的相关性.

结论:

在NT1患者中,功能性脑部异常,特别是在insula,calcarine,lingual和postcentral区域,与睡眠和情绪障碍有关.
这些发现增强了对在情绪伴随性疾病存在时NT1病理生理学的理解.
建议进行进一步的纵向研究,以阐明NT1.1中神经精神病并发症的神经机制.

关键词:

焦虑是一种焦虑.大脑功能活动大脑功能活动抑郁抑郁症抑郁症抑郁症是一种麻醉症是一种精神病.睡眠睡眠睡眠睡眠睡眠

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