相关实验视频
Updated: Jun 29, 2025

Coordinate Mapping of Hyolaryngeal Mechanics in Swallowing
Published on: May 6, 2014
在吞过程中,食道上的位置:使用吞CTCT进行分析
Minxing Gao1,2, Yoko Inamoto3,4, Eiichi Saitoh4
1Graduate School of Health Sciences, Fujita Health University, Toyoake, Aichi, Japan.
与女性相比,男性的食道上 (UES) 位置较低,在吞时的位移更大. 年龄也影响UES的位置,老年人表现出较低的休息UES和增加的吞相关的位移.
科学领域:
- 解剖学和生理学的解剖学和生理学
- 吞机械 吞机械
- 医疗成像医学成像
背景情况:
- 上 oesophageal (UES) 是一个关键的地标在吞.
- 其精确的位置和运动动态在脱前和脱期间仍然不完全理解.
研究的目的:
- 为了精确地确定吞时的上 oesophageal (UES) 位置和位移.
- 分析性别,年龄和身高对健康成年人UES动态的影响.
- 使用320行区域探测器计算机断层扫描 (320-ADCT) 进行详细的解剖评估.
主要方法:
- 94名健康的成年人 (43名男性,年龄22-90岁) 在10毫升蜂蜜厚的吞下320-ADCT扫描.
- 通过使用脊椎水平 (VERT尺度) 来量化UES位置 (球体保持,最大位移) 和垂直位移.
- 统计分析包括曼-惠特尼U测试和斯皮尔曼的相关性,以评估基于性别,年龄和身高的差异和关系.
主要成果:
- 男性的UES位置明显较低,垂直移位比女性更大 (p < .001).
- 年龄的增加与 bolus 保持处的较低 UES 位置 (r = -312) 和较大的垂直位移相关.
- 高度与UES在玻尿酸保持位置的强烈负相关性 (r = -715) 和最大位移 (r = -555) 的中度相关性.
结论:
- 性别显著影响UES位置和吞相关的移位,男性表现出较低的位置和较大的运动.
- 年龄与较低的休息UES位置和吞时更大的位移有关.
- 与身高相关的调整并没有完全考虑到UES动态中的基于性别的差异.
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