Larmande P, Larmande A
J Fr Ophtalmol. 1983;6(10):809-14.
Eyelid motor impersistence is the impossibility shown by some people to maintain voluntary lid closure for a long period. This disorder is not exceptional, and the authors have seen fifteen cases over a short period of time. The phenomenon represents a form of apraxia, and occurs only when the minor hemisphere is damaged with a lesion of the parietal lobe. Diagnosis can often be confirmed by a CAT scan: of the three observations reported by the authors, two were tumors and one a thalamic hematoma. For some authors, motor impersistence is a manifestation of neglect and they include it within the general problem of interhemispheric balance.
眼睑运动不能持久是指一些人无法长时间保持自主闭眼。这种病症并不罕见，作者在短时间内就见过15例。该现象是失用症的一种形式，仅在非优势半球顶叶受损时出现。诊断通常可通过计算机断层扫描（CAT）来确认：作者报告的3例观察病例中，2例是肿瘤，1例是丘脑血肿。对一些作者而言，运动不能持久是忽视症的一种表现，他们将其纳入半球间平衡的总体问题之中。
