运动暴露,认知障碍,以及Mal de Débarquement综合征的危险因素
Charlotte K Hughes1,2, Jae J Kim2, Hudson Liu3
1Department of Otolaryngology-Head & Neck Surgery, Naval Medical Center, San Diego, California, USA.
概括
船舶运动的变化与模拟器疾病和认知缺陷的增加有关. 虽然Mal de Débarquement综合征 (MdDS) 的发病率没有差异,但更粗的海水影响了视觉空间记忆.
科学领域:
- 海洋卫生 海洋卫生
- 人类因素工程 人类因素工程
- 神经科学是一个神经科学.
背景情况:
- 船上运动的变化可能会影响船员的福祉和表现.
- 了解运动,疾病和认知之间的关系对于操作安全至关重要.
- 个体的易感性,如偏头痛或运动性疾病的病史,可能会影响对前体挑战的反应.
研究的目的:
- 调查船上运动变化与模拟器疾病之间的关联,Mal de Débarquement综合征 (MdDS) 的特征和认知功能.
- 为了确定偏头痛或移动性疾病的病史是否会改变这些影响.
- 探索惯性测量单位 (IMU) 对于量化运动和查认知评估的实用性.
主要方法:
- 一项前性观察队列研究,涉及USNS Mercy船上38名现役人员.
- 测量包括惯性测量单元 (IMU) 数据的运动变化 (线性加速大小的标准偏差) 和模拟器疾病 (SSQ),MdDS和认知 (ROCF,SDMT,Stroop) 的标准化问卷/测试.
- 在基线收集的数据,在波的海 (加利福尼亚 - 夏威夷) 和平静的海 (楚克 - 夏威夷) 期间,使用线性混合效应模型进行分析.
主要成果:
- 在更粗的海腿上,更高的运动变化率 (IMU SD) 与模拟器疾病症状的增加相关.
- 通过Rey-Osterrieth复杂图 (ROCF) 评估的视觉空间记忆显示,在较的海上,记忆能力受损 (性能较慢,回忆精度较低).
- 登船不良综合征 (MdDS) 发生率和SDMT和Stroop等认知指标没有受到海水状态的显著影响,尽管偏头痛残疾评估得分 (MIDAS) 与MdDS负担相关.
结论:
- 船上运动变化的增加与急性症状负担和特定的认知障碍有关,特别是视觉空间记忆缺陷.
- 在这个队列中,持续性Maldé Débarquement综合征 (MdDS) 的发生率在不同海域状态之间没有变化.
- 基于IMU的运动监测与有针对性的认知测试相结合,可以帮助规划和对有风险的个人进行旅行后查.
关键词:
马尔德登陆综合症 (Mal de Débarquement) 是一种疾病.惯性测量单位是一种惯性测量单位.偏头痛 偏头痛 偏头痛 偏头痛船的运动船的运动.模拟器疾病的疾病前体障碍 在前体障碍.视觉空间记忆 视觉空间记忆更多相关视频
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