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不同的神经认知控制调节通过怀孕避免障碍.

Pegah Jamali¹, Kameron M Kinkade², Asher Ericson²

¹Gait and Posture Biomechanics Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164-2920, USA.

Experimental brain research

|January 10, 2024

概括

此摘要是机器生成的。

由于注意力,关节位置感和环境感知的变化,孕妇的跌倒风险增加. 避障策略在怀孕期间发生变化,需要个性化安全评估.

关键词:

注意力注意力注意力注意力在秋天的秋天,秋天的秋天.孕期孕期孕期感知感知感知感知自己的感知 (proprioception).旅行旅行旅行旅行旅行旅行.

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科学领域:

神经科学是一个神经科学.
人体生理学人体生理学
生物力学生物力学

背景情况:

怀孕期间的跌倒很常见,在妊娠期间超过25%,造成临床健康风险.
防止跌倒和跌倒需要完整的注意力,自身感知和环境感知.
了解怀孕期间的神经认知变化对于预防跌倒的策略至关重要.

研究的目的:

调查神经认知变化如何影响怀孕期间避开障碍.
量化妊娠期间跨越障碍物和相关神经认知功能的变化.

主要方法:

17名孕妇参与者在6周间隔完成了5次测试.
障碍轨道 (OC) 分析涉及跨越设置在身体高度10%的障碍物.
神经认知评估包括注意力网络测试 (ANT),障碍物感知 (OP) 和联合位置感知 (JPS) 任务.

主要成果:

在第13周和第31周之间,前足和后足穿越障碍物的平均高度显著下降 (分别为13%和23%).
没有观察到足交高度变化的显著变化.
与ANT,OP和JPS性能相关的障碍物最小领先步距离的变化.

结论:

降低障碍物清除高度增加了怀孕期间倒和跌倒的风险.
注意力,环境感知和联合位置感的变化有助于在第二和第三个季度增加跌倒风险.
建议进行个性化评估,以确定落风险并实施安全修改.