Name: kinematic analysis using 3d motion capture of drinking task in people with and without upper-extremity impairments
Uploaded: 2018-03-28T13:30:00
Description: Watch this Scientific Journal Video about Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments at JoVE.com

特别感谢博 Johnels, 纳赛尔 Hosseini, 罗伊 Tranberg 和帕特里克 Almström 帮助启动这个项目。本议定书所载的研究数据是在 Sahlgrenska 大学医院收集的。

这里描述的所有方法都是瑞典哥德堡区域伦理审查委员会批准的研究的一部分 (318-04、225-08)。
1. 建立运动捕捉系统
<ol><li>在墙上安装4台摄像机, 大约 1.5-3 米, 距离测量区域的高度为 1.5-2.5 米, 面对测量区域。在测量区域上方的天花板上安装一台照相机 (图 1)。启动摄像系统。</li>
	<li>将 L 形校准框放在表上, 并将短轴与表的边缘和长轴指向向前。 注意...

<ol>
	<li>Alt Murphy, M., H&#228;ger, C. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Kinematic+analysis+of+the+upper+extremity+after+stroke+-+how+far+have+we+reached+and+what+have+we+grasped?.">Kinematic analysis of the upper extremity after stroke - how far have we reached and what have we grasped?.</a> Physical Therapy Reviews. 20 (3), 137-155 (2015).</li><li>Bustren, E. L., Sunnerhagen, K. S., Alt Murphy, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Movement+Kinematics+of+the+Ipsilesional+Upper+Extremity+in+Persons+With+Moderate+or+Mild+Stroke.">Movement Kinematics of the Ipsilesional Upper Extremity in Persons With Moderate or Mild Stroke.</a> Neurorehab Neural Re. 31 (4), 376-386 (2017).</li><li>Sivan, M., O'Connor, R. 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S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Kinematic+variables+quantifying+upper-extremity+performance+after+stroke+during+reaching+and+drinking+from+a+glass.">Kinematic variables quantifying upper-extremity performance after stroke during reaching and drinking from a glass.</a> Neurorehab Neural Re. 25 (1), 71-80 (2011).</li><li>Subramanian, S. K., Yamanaka, J., Chilingaryan, G., Levin, M. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Validity+of+movement+pattern+kinematics+as+measures+of+arm+motor+impairment+poststroke.">Validity of movement pattern kinematics as measures of arm motor impairment poststroke.</a> Stroke. 41 (10), 2303-2308 (2010).</li><li>Michaelsen, S. M., Dannenbaum, R., Levin, M. 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M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Rehabilitation+of+reaching+after+stroke:+comparing+2+training+protocols+utilizing+trunk+restraint.">Rehabilitation of reaching after stroke: comparing 2 training protocols utilizing trunk restraint.</a> Neurorehab Neural Re. 22 (6), 697-705 (2008).</li><li>Armbruster, C., Spijkers, W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Movement+planning+in+prehension:+do+intended+actions+influence+the+initial+reach+and+grasp+movement?.">Movement planning in prehension: do intended actions influence the initial reach and grasp movement?.</a> Motor Control. 10 (4), 311-329 (2006).</li><li>Qualisys. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Qualisys Track Manager user manual. , (2008).</li><li>Alt Murphy, M., Banina, M. C., Levin, M. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Perceptuo-motor+planning+during+functional+reaching+after+stroke.">Perceptuo-motor planning during functional reaching after stroke.</a> Exp Brain Res. , (2017).</li><li>Sint Jan, S. V. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Color atlas of skeletal landmark definitions : guidelines for reproducible manual and virtual palpations. , (2007).</li><li>Alt Murphy, M., Sunnerhagen, K. S., Johnels, B., Willen, C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Three-dimensional+kinematic+motion+analysis+of+a+daily+activity+drinking+from+a+glass:+a+pilot+study.">Three-dimensional kinematic motion analysis of a daily activity drinking from a glass: a pilot study.</a> J Neuroeng Rehabil. 3, 18 (2006).</li><li>Alt Murphy, M., Willen, C., Sunnerhagen, K. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Movement+kinematics+during+a+drinking+task+are+associated+with+the+activity+capacity+level+after+stroke.">Movement kinematics during a drinking task are associated with the activity capacity level after stroke.</a> Neurorehab Neural Re. 26 (9), 1106-1115 (2012).</li><li>Alt Murphy, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Development and validation of upper extremity kinematic movement analysis for people with stroke. Reaching and drinking from a glass. , (2013).</li><li>Persson, H. C., Alt Murphy, M., Danielsson, A., Lundgren-Nilsson, A., Sunnerhagen, K. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+cohort+study+investigating+a+simple,+early+assessment+to+predict+upper+extremity+function+after+stroke+-+a+part+of+the+SALGOT+study.">A cohort study investigating a simple, early assessment to predict upper extremity function after stroke - a part of the SALGOT study.</a> BMC Neurol. 15, 92 (2015).</li><li>Hoonhorst, M. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=How+Do+Fugl-Meyer+Arm+Motor+Scores+Relate+to+Dexterity+According+to+the+Action+Research+Arm+Test+at+6+Months+Poststroke?.">How Do Fugl-Meyer Arm Motor Scores Relate to Dexterity According to the Action Research Arm Test at 6 Months Poststroke?.</a> Arch Phys Med Rehab. 96 (10), 1845-1849 (2015).</li><li>Pang, M. Y., Harris, J. E., Eng, J. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+community-based+upper-extremity+group+exercise+program+improves+motor+function+and+performance+of+functional+activities+in+chronic+stroke:+a+randomized+controlled+trial.">A community-based upper-extremity group exercise program improves motor function and performance of functional activities in chronic stroke: a randomized controlled trial.</a> Arch Phys Med Rehab. 87 (1), 1-9 (2006).</li><li>Alt Murphy, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=SALGOT+-+Stroke+Arm+Longitudinal+study+at+the+University+of+Gothenburg,+prospective+cohort+study+protocol.">SALGOT - Stroke Arm Longitudinal study at the University of Gothenburg, prospective cohort study protocol.</a> BMC Neurol. 11, 56 (2011).</li></ol>

该协议可以成功地用于量化的运动性能和质量的个人在中等和轻度上肢感觉运动损伤的所有阶段后中风。本协议的可行性在中风后的3天内已在临床上得到证实, 并表明该系统可由训练有素的健康专业人士使用, 没有特定的技术资格。然而, 需要技术专长来创建和开发一个数据分析程序。从这个方面来说, 上肢运动捕捉不同于步态分析, 在这种情况下, 现成的分析程序通常由制造商直接提供。在日常生...

运动学分析描述身体通过空间和时间的运动, 包括线性和角位移, 速度和加速度。光电运动捕获系统使用多个高速摄像机, 它们要么发出红外线信号, 要么从放置在身体上的被动标记捕捉反射, 要么从含有红外线的活动标记中传输运动数据。发射二极管。这些系统被认为是获取运动学数据1的 "黄金标准"。这些系统的价值在于它们在测量不同任务时的高精度和灵活性。运动学措施已证明是有效的捕捉较小的运动性能和质量的变化, 可能会被发现与传统的临床规模2,3。有人建议, 运动学应用于区分真正的恢复 (恢复病前运动特性) 和使用补偿 (替代) 运动模式在完成任务 4, 5。
上肢运动可以用终点运动学来量化, 一般是从手标记中获得的, 以及关节和线段 (i. e) 的角运动学。终点运动学提供了有关轨迹、速度、时间运动策略、精度、直线度和平滑性的信息, 而角运动学则是从时间和空间关节和线段角度来描述运动模式的,角速度和 interjoint 协调。端点运动学 (如移动时间、速度和平滑度) 有效地捕获了中风后的缺陷和运动性能的提高6,7,8和角运动学显示是否关节和身体段的运动是最佳的特定任务。有损伤的人的运动学通常与没有损伤的个人的运动性能进行比较8,9。端点和角运动学是相关的方式, 运动进行有效的速度, 平滑度和精度将需要良好的运动控制, 协调, 并使用有效和最佳的运动模式。例如, 移动速度慢的患者通常也会显示平滑度下降 (移动单元数量增加), 最大速度降低, 躯干位移增加8。另一方面, 端点运动学的改进, 如运动速度和平滑度, 可能独立于躯干和臂的补偿运动策略的变化, 如10。研究表明, 运动学分析可以提供更多更准确的信息, 说明任务是如何在受伤或疾病后完成的, 这反过来也是个体化有效治疗达到最佳运动恢复的必要条件。11. 运动学分析越来越多地用于临床研究, 以描述中风后上肢损伤患者的运动8,9, 以评估电机恢复7, 12,13或确定治疗干预措施的有效性10,14。
在笔画中经常研究的运动任务是指向和达到的, 尽管使用包含实际日常对象的操作的功能任务正在增加1。由于达到的运动学取决于实验性的约束, 例如对象的选择和任务15的目标, 因此在有目的和功能的任务中评估运动是非常重要的, 在这个过程中, 个人的实际困难日常生活将更加紧密地反映出来。
因此, 本文的目的是提供一个简单的标准化协议, 用于运动分析一个有目的和功能任务, 饮酒任务, 适用于在急性和慢性阶段上肢损伤的个人中风后。本协议的结果, 为轻度和轻度中风损害的个人将总结。

<table border="0" cellpadding="0" cellspacing="0" width="665">
	<tbody>
		<tr height="63">
			<td height="63" style="height:63px;width:195px;">5 camera optoelectronic ProReflex Motion capture system (MCU 240 Hz)</td>
			<td style="width:153px;">Qualisys AB, Gthenburg, Sweden</td>
			<td style="width:68px;">N/A</td>
			<td style="width:251px;">Movement analysis system with passive retroreflective markers</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:195px;">Markers&#160;</td>
			<td style="width:153px;">Qualisys AB, Gthenburg, Sweden</td>
			<td style="width:68px;">N/A</td>
			<td style="width:251px;">Retroleflective passive circular markers, diameter of 12 mm</td>
		</tr>
		<tr height="84">
			<td height="84" style="height:84px;width:195px;">Calibration frame and wand</td>
			<td style="width:153px;">Qualisys AB, Gthenburg, Sweden</td>
			<td style="width:68px;">N/A</td>
			<td style="width:251px;">L-shape calibration frame (defines the origin and orientation of the coordinate system); T-shape wand (300 mm)</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:195px;">Qualisys Track Manager</td>
			<td style="width:153px;">Qualisys AB, Gthenburg, Sweden</td>
			<td style="width:68px;">N/A</td>
			<td style="width:251px;">3D Tracking software</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:195px;">Matlab</td>
			<td style="width:153px;">Mathworks, Inc, Natick, Ca</td>
			<td style="width:68px;">N/A</td>
			<td style="width:251px;">Data analysis software</td>
		</tr>
	</tbody>
</table>

kinematic analysis using 3d motion capture of drinking task in people with and without upper-extremity impairments

运动学分析是客观评估三维 (3D) 空间上肢运动的有力方法。三维运动捕获与光电摄像系统被认为是运动运动分析的黄金标准, 并越来越多地被用作评价运动性能和损伤后的质量的结果措施。涉及上肢运动。本文介绍了在中风后上肢损伤的个体中应用饮酒任务的运动学分析的标准化协议。饮酒任务包括到达, 抓住和举起一杯从桌子上喝, 把杯子放回, 并把手放回桌子的边缘。坐姿被标准化为个人的身体大小, 任务是在一个舒适的自我节奏的速度和补偿运动不受限制。目的是保持任务的自然性和贴近现实生活的情况, 提高议定书的生态有效性。5相机运动捕捉系统是用来收集3D 坐标位置从9反光标记定位在解剖地标的手臂, 躯干和面部。一个简单的单一标记放置用于确保协议在临床设置的可行性。定制的 Matlab 软件提供了自动化和快速的运动数据分析。计算了运动时间、速度、峰值速度、峰值速度和平滑度 (运动单元数) 随肩肘关节空间角运动学以及躯干运动的时间运动学。饮酒任务是一种有效的评估, 对轻度和轻微上肢损伤的个人。建立了由饮水任务所获得的运动变量的构造、判别和并发有效性以及响应 (灵敏度变化)。

本文中描述的协议已应用于中风和健康控制的个人2,6,8,19,20,21。在不同的研究中, 对111例中风患者和55例健康对照组的运动学数据进行了分析。中风后上肢损伤定义为中等 (FMA 评分 32-57) 或轻度 (FMA 评分 58-66)8</sup...

Watch this Scientific Journal Video about Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments at JoVE.com

Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments

本协议描述了一种客观的方法来评估上肢运动性能和感觉运动功能, 用于中风和健康控制的个体。给出了三维运动捕获的标准测试程序、运动学分析和结果变量。

用3D 运动捕捉对无上肢损伤患者饮酒任务的运动学分析

Kinematic analysis is a powerful method for objective assessment of upper extremity movements in a three-dimensional (3D) space. Three-dimensional motion ...

The overall goal of this motion capture methodology is to provide an objective method to evaluate the movement performance quality and sensorimotor function of the upper extremity in individuals with stroke and in healthy controls. This method can help answer key questions in the field of neural rehabilitation, such as how does a stroke influence upper extremity movements and recovery and how this information can be used for selecting effective treatments. The main advantage of this technique is that specific movement deficits and recovery that might be undetected when using traditional clinical scales can be quantified in detail.Assisting us for the demonstration of the procedure today will be Ulla-Britt Bergstrom, who is a occupation therapist working at Neural Rehabilitation Clinic at Sahlgrenska University Hospital. To set the motion capture system, mount four cameras on the wall approximately one to three meters away from the measurement area at the height of 1.5 to 2.5 meters facing the measurement area. Mount one camera on the ceiling just above the measurement area.Placing one of the cameras on the ceiling with viewing angle over the entire measurement area was crucial for the data collection. This resulted in almost 100%successful data collection. Start the camera system.Next, place the L-shaped calibration frame on the table with the short axis in line with the edge of the table and the long axis pointing forward. Then, open the 3-D tracking in data acquisition software. Start calibration by selecting capture, then calibrate.Enter the calibration time of 30 seconds and click, okay. Move the wand in all directions throughout the entire measurement area above the chair and table to ensure that all five cameras capture the wand in as many orientations as possible. Accept calibration residuals below 0.5 millimeters.Now, direct the subject, wearing a sleeveless top, to sit on a height-adjustable chair with her back against the chair's back. The upper arm should be in neutral adducted position. Rest the arm on the table and align the wrist with the edge of the table.The knee, hip, and elbow angles should be approximately 90 degrees. Next, place the retro-reflective passive markers with double adhesive tape on the skeletal landmarks of the tested hand, wrist, elbow, right and left shoulder, thorax, and forehead. After that, place two markers on the cup.In this procedure, place a hard plastic cup with 100 milliliters of water 30 centimeters from the table edge in the midline of the subject. Ask the subject to perform the drinking task in a comfortable, self-paced speed by one, reaching and grasping the cup. Two, lifting the cup from the table towards her mouth.Three, taking as sip. Four, placing the cup back on the table behind a marked line. And five, returning to the initial position with the hand on the edge of the table.It is important to encourage the patient to do the task as naturally as possible and therefore, only the three middle trials will be used for calculation of the kinematics to ensure that the patient is familiar with the testing. Make sure the subject understands the instructions and can reach the cup comfortably with the less affected arm without leaning forward. Prior to each recording, ensure the start position is correct and ask the subject to be ready.Start the capture by selecting, start capture and give verbal instructions to tell her to start. When the subject finishes the task, stop the recording by selecting, stop. Record five trials with a short pause between each trial, starting with the less affected arm.Check if the data acquisition reaches 95 to 100%for each identified marker. When incomplete data are detected, perform extra trials after identifying the problem and adjusting the sitting or marker positions to ensure full visibility of the markers in order to obtain at least three successful trials. This figure shows the representative velocity profile of a healthy control performing the drinking task.A smooth bell-shaped velocity profile with one dominant peak can be seen for each movement phase, which is typical for normal movement. In contrary, this figure shows that a velocity profile of an individual with moderate stroke reveals a less smooth profile with increased number of velocity peaks. Also, the peak velocity in each movement phase is lower and the total movement time is longer.This is the animation of the drinking task performed by a healthy control recorded in real time. The markers on the head, trunk, left arm, and two markers on the drinking cup, along with the movement trajectories are displayed. This is the same animation of an individual with stroke.Notice the less smooth movement trajectories and increased forward movement of the trunk during the drinking task. This is an example of the same task performed by an individual with more severe motor impairment. This person also had spasticity.The visible sub-movements indicate repetitive accelerations and decelerations signifying deficits in movement smoothness. Once mastered, this technique can be done in 10 to 15 minutes by any trained professional without specific technical qualifications. Technical expertise is however, needed to create and develop a program for the data analysis.This procedure is particularly relevant for clinical studies due to a simple set-up with straight-forward data acquisition and analysis of an ecologically valid task. Using this method, we obtain valid, reliable, and responsive kinematics that quantify the key elements of the movement analysis in people with stroke. After it's development, this method paved the way for the researchers in the field of neural rehabilitation to explore upper extremity kinematics in general but also, specifically, during purposeful tasks such as drinking from a glass.The key variables identified in the drinking task for people with stroke, such as movement time, smoothness, elbow angle, velocity, and compensatory trunk displacement are also recognized as central for stroke in other tasks. After watching this video, you should have a good understanding how to set up and carry out a simple and clinically feasible kinematic analysis of an upper extremity task using an optical motion capture system.

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JoVE Core

JoVE Journal

Mechanical Engineering

Neuroscience

Unit 1

3-Dimensional Kinetics of a Rigid Body

SCIENTISTS IN ACTION

Correlating Behavioral Responses to fMRI Signals from Human Prefrontal Cortex: Examining Cognitive Processes Using Task Analysis

关联从人类前额叶皮层的fMRI信号的行为反应：检查的认知过程，使用任务分析

The aim of this methods paper is to describe how to implement a neuroimaging technique to examine complementary brain processes engaged by two similar ...

科研

神经科学

Visualization and Genetic Manipulation of Dendrites and Spines in the Mouse Cerebral Cortex and Hippocampus using In utero Electroporation

Visualization and Genetic Manipulation of Dendrites and Spines in the Mouse Cerebral Cortex and Hippocampus using In utero Electroporation

可视化和遗传操作在小鼠大脑皮层和使用海马树突和棘<em&gt;在子宫内</em&gt;电穿孔

In utero electroporation (IUE) has become a powerful technique to study the development of different regions of the embryonic nervous system 1-5. To date ...

Optogenetic Perturbation of Neural Activity with Laser Illumination in Semi-intact Drosophila Larvae in Motion

Optogenetic Perturbation of Neural Activity with Laser Illumination in Semi-intact Drosophila Larvae in Motion

光遗传学的扰动激光照射半完好的神经活动<em&gt;果蝇</em&gt;幼虫运动

Drosophila larval locomotion is a splendid model system in developmental and physiological neuroscience, by virtue of the genetic accessibility of the ...

Investigation of Synaptic Tagging/Capture and Cross-capture using Acute Hippocampal Slices from Rodents

使用急性海马脑片啮齿动物突触标记/捕获和交叉捕获的研究

Synaptic tagging and capture (STC) and cross-tagging are two important mechanisms at cellular level that explain how synapse-specificity and associativity ...

Assessment and Communication for People with Disorders of Consciousness

有意识障碍者的评估与沟通

In this experiment, we demonstrate a suite of hybrid Brain-Computer Interface (BCI)-based paradigms that are designed for two applications: assessing the ...

Peering at Brain Polysomes with Atomic Force Microscopy

在脑核糖凝视与原子力显微镜

The translational machinery, i.e., the polysome or polyribosome, is one of the biggest and most complex cytoplasmic machineries in cells. Polysomes, ...

Sagittal Plane Kinematic Gait Analysis in C57BL/6 Mice Subjected to MOG35-55 Induced Experimental Autoimmune Encephalomyelitis

MOG35-55 诱发自身免疫性脑脊髓炎 C57BL/6 小鼠矢状面运动步态分析

Kinematic gait analysis in the sagittal plane has frequently been used to characterize motor deficits in multiple sclerosis (MS). We describe the ...

3D Kinematic Analysis for the Functional Evaluation in the Rat Model of Sciatic Nerve Crush Injury

坐骨神经粉碎损伤大鼠模型中功能评估的3D运动学分析

Compared to the Sciatic Functional Index (SFI), kinematic analysis is a more reliable and sensitive method for performing functional evaluations of ...

Conducting Concurrent Electroencephalography and Functional Near-Infrared Spectroscopy Recordings with a Flanker Task

使用 Flanker 任务进行并发脑电图和功能近红外光谱记录

Concurrent EEG and fNIRS recordings offer an excellent opportunity to gain a full understanding of the neural mechanism of cognitive processing by ...

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

有或没有精神病的大麻使用者的大脑形态：试点MRI研究

Cannabis is the illicit drug most commonly used worldwide, and its consumption can both induce psychiatric symptoms in otherwise healthy subjects and ...