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首页> 美国卫生研究院文献>International Journal of Sports Physical Therapy >EVALUATION OF VERTICAL AND HORIZONTAL SACCADES USING THE DEVELOPMENTAL EYE MOVEMENT TEST COMPARED TO THE KING-DEVICK TEST
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EVALUATION OF VERTICAL AND HORIZONTAL SACCADES USING THE DEVELOPMENTAL EYE MOVEMENT TEST COMPARED TO THE KING-DEVICK TEST

机译：使用发展的眼动试验与国王试验进行比较评估垂直和水平的SA灾

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BackgroundOculomotor function is impaired when an individual has a concussion and as such, it is important to identify tests that are able to assess oculomotor impairment. The King-Devick (K-D) test assesses horizontal saccadic eye movement and attention. The Developmental Eye Movement (DEM) test is designed to identify oculomotor dysfunction in children. It measures both horizontal and vertical saccades. The K-D test shows promise as a concussion-screening tool and part of a multifactorial assessment. The DEM has not been tested as a concussion assessment tool, but the neuroanatomical control of horizontal and vertical saccades originates from different areas of the brain, so one might expect to see differences in performance on the K-D and DEM tests when administered to concussed patients. First, it is important to determine if performance on the DEM and K-D tests, particularly with respect to the measurement of vertical and horizontal saccades, is similar in a healthy population.Hypothesis/Purpose: The primary purpose was to evaluate the relationship between horizontal and vertical saccade tests over repeated trials in normal, healthy subjects. A secondary purpose of this study was to determine the number of trials needed to reach a performance plateau for both the DEM and K-D tests.Study Design: This study used a prospective cohort research design
机译：背景技术当个体患有脑震荡时动眼功能会受损，因此，重要的是要确定能够评估动眼功能障碍的测试。 King-Devick（K-D）测试可评估水平眼跳运动和注意力。发育眼动（DEM）测试旨在识别儿童的动眼功能障碍。它可以同时测量水平扫视和垂直扫视。 K-D检验显示了作为脑震荡筛查工具和多因素评估的一部分的希望。 DEM尚未作为脑震荡评估工具进行测试，但是水平扫视和垂直扫视的神经解剖学控制源自大脑的不同区域，因此当对脑震荡患者给药时，人们可能会期望看到K-D和DEM测试的性能差异。首先，重要的是要确定健康人群中DEM和KD测试的性能（尤其是垂直和水平扫视的测量）是否相似假设/目的：主要目的是评估水平与水平扫视之间的关系在正常，健康受试者中进行重复试验的垂直扫视测试。这项研究的第二个目的是确定达到DEM和K-D测试性能稳定水平所需的试验次数。研究设计：本研究使用了前瞻性队列研究设计

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