中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (5): 1050-1057.doi: 10.12307/2025.286

• 组织构建与生物力学 tissue construction and biomechanics • 上一篇    下一篇

不同视觉条件平衡训练对慢性踝关节不稳患者本体感觉的影响

吴一晗1,刘中强1,魏乔叶2,刘明冬3,陈科奕1,李志刚1   

  1. 1西南医科大学体育学院,四川省泸州市  646000;2重庆市武隆区人民医院康复医学科,重庆市  408500;3四川省射洪市中医院康复治疗中心,四川省射洪市  629200
  • 收稿日期:2024-01-04 接受日期:2024-03-06 出版日期:2025-02-18 发布日期:2024-06-04
  • 通讯作者: 李志刚,博士,副教授,硕士生导师,西南医科大学体育学院,四川省泸州市 646000
  • 作者简介:吴一晗,男,1997年生,黑龙江省齐齐哈尔市人,汉族,西南医科大学在读硕士,主要从事运动康复的相关研究。 并列第一作者:刘中强,男,1986年生,四川省射洪市人,汉族,博士,副教授,硕士生导师,主要从事运动与健康促进方面的研究。
  • 基金资助:
    自贡市哲学社会科学重点研究基地运动与健康创新研究中心项目(YDJKY23-22),项目负责人:吴一晗;2023年成都大学全国幼儿体育发展研究中心研究项目(YETY2023B04),项目负责人:李志刚

Effect of balance training with different visual conditions on proprioception in patients with chronic ankle instability 

Wu Yihan1, Liu Zhongqiang1, Wei Qiaoye2, Liu Mingdong3, Chen Keyi1, Li Zhigang1   

  1. 1School of Physical Education, Southwest Medical University, Luzhou 646000, Sichuan Province, China; 2Department of Rehabilitation Medicine, People’s Hospital of Wulong District of Chongqing, Chongqing 408500, China; 3Rehabilitation Centre, Traditional Chinese Medicine Hospital of Shehong, Shehong 629200, Sichuan Province, China
  • Received:2024-01-04 Accepted:2024-03-06 Online:2025-02-18 Published:2024-06-04
  • Contact: Li Zhigang, MD, Associate professor, Master’s supervisor, School of Physical Education, Southwest Medical University, Luzhou 646000, Sichuan Province, China
  • About author:Wu Yihan, Master candidate, School of Physical Education, Southwest Medical University, Luzhou 646000, Sichuan Province, China Liu Zhongqiang, MD, Associate professor, Master’s supervisor, School of Physical Education, Southwest Medical University, Sichuan Province, China Wu Yihan and Liu Zhongqiang contributed equally to this work.
  • Supported by:
    The Project of Sports and Health Innovation Research Centre of Zigong Philosophy and Social Science Key Research Base, No. YDJKY23-22 (to WYH); 2023 Research Project of the National Early Childhood Sports Development Center of Chengdu University, No. YETY2023B04 (to LZG)

摘要:




文题释义:
频闪视觉:通过佩戴提供不同程度视觉遮挡的频闪眼镜,在限制视觉的条件下可以完成常规的康复训练与各种复杂的动态运动,提供最大化迁移学习的机会并挑战视觉认知,相比于睁眼条件更加真实地再现了日常生活和体育活动中的神经认知需求。
感觉重新加权:是指当一种感觉信息受到影响或变得不可靠时,中枢神经系统会根据环境条件的变化调整来自视觉、前庭和本体感觉系统感觉输入之间的权重分配,从而使机体适应和调整感觉信息的变化。

背景:频闪视觉训练可以迫使感觉重新加权,通过增强对于本体感觉信息的敏感性而使其重新恢复原有权重,这可能是改善本体感觉的有效方法。
目的:确定低频、高频和正常视觉条件下的平衡训练对慢性踝关节不稳患者踝关节本体感觉的影响。
方法:在西南医科大学学生中招募36例慢性踝关节不稳患者,随机分为低频视觉训练组(n=12)、高频视觉训练组(n=12)和正常视觉训练组(n=12),均进行渐进跳跃稳定平衡训练,其中低频视觉训练组、高频视觉训练组在训练过程中佩戴频闪眼镜,频闪频率分别为1.75,
5 Hz,每周训练3次,连续训练4周。训练前及训练完成后1周内,评估所有受试者的踝关节本体感觉、动态姿势稳定性和踝关节稳定性自我评价。
结果与结论:①踝关节本体感觉具有显著的时间主效应(P < 0.05);与训练前相比,低频视觉训练组和高频视觉训练组受试者训练4周后的踝关节本体感觉有明显改善(P < 0.05);训练4周后,低频视觉训练组受试者的踝关节本体感觉较正常视觉训练组有明显改善(P < 0.05);②踝关节稳定性自我评价具有显著的时间主效应、组别×时间因素主效应(P < 0.05);与训练前比较,3组训练4周后的踝关节稳定性自我评价均提高(P < 0.05);训练4周后,高频视觉训练组受试者的踝关节稳定性自我评价高于正常视觉训练组(P < 0.05);③与训练前相比,低频视觉训练组、高频视觉训练组受试者训练4周后的前向动态姿势稳定性、后内侧动态姿势稳定性、后外侧动态姿势稳定性均有明显改善(P < 0.05),正常视觉训练组受试者训练4周后的前向动态姿势稳定性、后外侧动态姿势稳定性均有明显改善(P ≤ 0.05);④结果表明,无论频率如何,在频闪视觉条件下进行平衡训练均可以改善慢性踝关节不稳患者的本体感觉、踝关节稳定性自我评价及动态姿势稳定性。

https://orcid.org/0000-0002-5180-9390(吴一晗);https://orcid.org/0000-0002-2023-3982(刘中强);https://orcid.org/0009-0001-0254-8155(李志刚)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 慢性踝关节不稳, 频闪视觉, 平衡训练, 感觉重新加权, 本体感觉, 动态姿势稳定性

Abstract: BACKGROUND: Stroboscopic visual training can force sensory reweighting to restore the original weights by increasing sensitivity to proprioceptive information, which may be an effective method to improve proprioception.
OBJECTIVE: To determine the effects of balance training in three conditions, low frequency, high frequency and normal vision, on ankle proprioception in patients with chronic ankle instability.
METHODS: Thirty-six patients with chronic ankle instability recruited from the students of Southwest Medical University were randomly assigned to a low-frequency vision training group, a high-frequency vision training group, and a normal vision training group, with 12 subjects in each group. Subjects in the three groups underwent progressive hop stabilization and balance training, in which the low-frequency vision training group and the high-frequency vision training group wore stroboscopic spectacles during the training, with a stroboscopic frequency of 1.75 and 5 Hz, respectively. The training in each group was performed three times a week for 4 consecutive weeks. Assessments, including ankle proprioception, ankle stability self-assessment and dynamic postural stability, were performed before training and within 1 week after the completion of training. 
RESULTS AND CONCLUSION: There was a significant main effect of time factor in ankle proprioception (P < 0.05). Compared with the pre-training period, subjects in the low-frequency vision training group and the high-frequency vision training group showed significant improvement in ankle proprioception after 4 weeks of training (P < 0.05); and subjects in the low-frequency vision training group showed a significant improvement in ankle proprioception compared with that of the normal vision training group after 4 weeks of training (P < 0.05). There were significant main effects of time factor and group×time interaction in ankle proprioception (P < 0.05). Compared with the pre-training period, the ankle stability self-assessment in all three groups was improved after 4 weeks of training (P < 0.05). And the ankle stability self-assessment in high-frequency visual training group was higher than that in normal vision training group after 4 weeks of training (P < 0.05). Compared with the pre-training period, subjects in the low-frequency vision training group and the high-frequency vision training group showed significant improvements in forward dynamic postural stability, posteromedial dynamic postural stability, and posterolateral dynamic postural stability after 4 weeks of training (P < 0.05), while in the normal vision training group, forward dynamic postural stability and posterolateral dynamic postural stability were significantly improved after 4 weeks of training (P ≤ 0.05). To conclude, balance training under stroboscopic visual conditioning improves proprioception, ankle stability self-assessment, and dynamic postural stability in patients with chronic ankle instability regardless of frequency. 


Key words: chronic ankle instability, stroboscopic vision, balance training, sensory reweighing, proprioception, dynamic postural stability

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