The Feasibility of Using the Virtual Time-to-Contact Measure of Postural Stability to Examine Postural Recovery in People With Diabetes Mellitus.

IF 0.9 4区医学 Q4 NEUROSCIENCES

Motor Control Pub Date : 2022-04-01 Epub Date: 2022-01-11 DOI:10.1123/mc.2021-0076

Chia-Cheng Lin, Sunghan Kim, Paul DeVita, Matt Becker, Stacey Meardon

引用次数: 0

Abstract

This study aimed to examine the feasibility of using time-to-contact measures during the perturbation protocol in people with diabetes mellitus. Three-dimension motion capture and force data were collected during 0.5-s perturbations in four directions (forward, backward, right, and left) and at two accelerations (20 and 40 cm/s2) to compute the time-to-contact. Time-to-contact analysis was divided into three phases: perturbation, initial recovery, and final recovery. The statistical analysis showed the main effects of Direction and Phase (p < .01) as well as a Direction by Phase interaction (p < .01). Backward perturbation with lower acceleration and backward/forward perturbation with higher acceleration had deleterious effects on postural stability in people with diabetes mellitus.

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用虚拟接触时间测量体位稳定性检测糖尿病患者体位恢复的可行性。

本研究旨在探讨在糖尿病患者摄动方案中使用接触时间测量的可行性。在4个方向(前、后、右、左)和2种加速度(20和40 cm/s2)的0.5 s扰动下，收集三维运动捕捉和力数据，计算接触时间。接触时间分析分为三个阶段:扰动、初始恢复和最终恢复。统计分析表明，方向和相位是主要影响因素(p < 0.01)，方向与相位相互作用(p < 0.01)。低加速度的后向摄动和高加速度的后向/前向摄动对糖尿病患者的姿势稳定性有不利影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Motor Control 医学-神经科学

CiteScore

1.80

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Motor Control (MC), a peer-reviewed journal, provides a multidisciplinary examination of human movement across the lifespan. To keep you abreast of current developments in the field of motor control, it offers timely coverage of important topics, including issues related to motor disorders. This international journal publishes many types of research papers, from clinical experimental to modeling and theoretical studies. These papers come from such varied disciplines as biomechanics, kinesiology, neurophysiology, neuroscience, psychology, physical medicine, and rehabilitation. Motor Control, the official journal of the International Society of Motor Control, is designed to provide a multidisciplinary forum for the exchange of scientific information on the control of human movement across the lifespan, including issues related to motor disorders. Motor Control encourages submission of papers from a variety of disciplines including, but not limited to, biomechanics, kinesiology, neurophysiology, neuroscience, psychology, physical medicine, and rehabilitation. This peer-reviewed journal publishes a wide variety of types of research papers including clinical experimental, modeling, and theoretical studies. To be considered for publication, papers should clearly demonstrate a contribution to the understanding of control of movement. In addition to publishing research papers, Motor Control publishes review articles, quick communications, commentaries, target articles, and book reviews. When warranted, an entire issue may be devoted to a specific topic within the area of motor control.