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首页> 外文期刊>American Orthoptic Journal >Diagnosis and Management of Central Motor Deficits Following Trauma
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Diagnosis and Management of Central Motor Deficits Following Trauma

机译:创伤后中枢运动障碍的诊断和处理

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摘要

Following facial or head trauma, a few unfortunate individuals lose the ability to fuse. With time or treatment, some regain this ability; others have permanent loss of fusion. The fusional mechanism comprises both sensory and motor components with motor fusion being synonymous with the vergence system. If the vergence mechanism is damaged, motor fusion is affected. Although it may be possible to superimpose images, they are not maintained together over a range. If sensory fusion is disrupted centrally, superimpo-sition of images is unlikely. Central fusion loss is rare, and almost always follows a head injury. A careful history about the injury may contribute to the differential diagnosis. Convergence paralysis is the most common vergence disorder following head injury.
机译:在面部或头部受伤后,一些不幸的人失去了融合能力。随着时间或治疗,有些人会恢复这种能力。其他人则永久丧失融合能力。融合机制包括感觉和运动成分,其中运动融合是融合系统的同义词。如果会聚机构损坏,则会影响电机融合。尽管可以叠加图像,但是它们在一定范围内不会保持在一起。如果感觉融合被集中破坏,图像的超定位是不可能的。中央融合丧失很少见,几乎总是在头部受伤之后发生。有关损伤的详细病史可能有助于鉴别诊断。收敛性麻痹是头部受伤后最常见的收敛性疾病。

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