Retrochiasmal brain damage can lead to various types of homonymous visual field defects (HVFDs), with the occipital lobe being the most common lesion location, followed by the optic radiation, the optdoi:10.1007/978-3-319-52284-5_5Eleni Papageorgiou...
2. 视野缺失 脑部枕叶有损伤时,出现的症状则包括了视野缺失(visual field defects)、视觉失认症(visual agnosia)等(梅,1998; Adrianov, …blog.yahoo.com|基于2个网页 例句 释义: 全部,视野缺损,视野缺失 更多例句筛选 1. The change of light projection also reveals that there were visual field defects ...
, Homonymous Visual Field Defects, DOI 10.1007/978-3-319-52284-5_5Types of Homonymous Visual Field DefectsEleni Papageorgiou and Evangeli Tsironi-MalizouAbstractRetrochiasmal brain damage can lead to various types of homonymous visual fi eld defects (HVFDs), with the occipital lobe being the ...
vis·u·al field de·fect (vizh'ū-ăl fēld dē'fekt) Specific types of vision loss due to problems in the eye itself or the brain. Medical Dictionary for the Health Professions and Nursing © Farlex 2012 Want to thank TFD for its existence?Tell a friend about us, add a link to...
The causes of a visual field defect can greatly vary. Often, there are certain causes associated with the various types of defects. For example, a peripheral visual field defect could be caused by glaucoma or retinal detachment. If there is a central field defect, this could be caused by ma...
of surrounding structures is fortunately rare.2Most patients with pituitary adenomas present with symptoms and signs of hormone hypersecretion, visual field defects, headaches, and hypopituitarism either alone or in combination (see box 1)... A Levy,SL Lightman - 《Bmj Clinical Research》 被引量:...
The most common objective manifestations of pituitary adenoma are visual, including impairment of a visual field and loss of acuity. The characteristic visual field defect caused by pituitary adenomas with suprasellar extension is bitemporal hemianopsia. The present study was undertaken to determine the...
Because of this arrangement, lesions in the anterior visual pathway produce incongruent visual field defects and in the posterior pathway congruent field defects. The lateral geniculate body is on the anterior third of the visual pathway. A lesion of this nucleus produces moderately to completely ...
The defects were greatest in the sector closest to the vertical meridian in the eye ipsilateral to the resection. The ipsilateral and contralateral mean field defects also differed in both topography and depth. A significant correlation was found between the extent of lateral temporal lobe resection ...
We compared the automated visual field test results of 24 patients with normal-tension glaucoma and 24 patients with high-tension glaucoma who were closely matched for the amount of visual field loss to determine any differences in the characteristics of visual field defects between the two groups....