نتایج جستجو برای: visual defects
تعداد نتایج: 488712 فیلتر نتایج به سال:
Most glaucoma patients are unaware of their visual problem until a late stage of the disease, probably because their visual field defects are being filled-in by the brain. According to new insights into how our brain works, plasticity of the visual cortex allows the brain to reorganize after damage to the retina or the visual pathways. This plasticity involves activation of existing but normall...
In the north Croatian Adriatic area in the period of seven years (from January 2001 to September 2007) 475 patients (39 to 80 years of age) with dry form of age related macular degeneration (AMD) were diagnosed. Complete ophthalmologic examination with special reference to visual field testing (Perimetric analysis) was performed. Peripheral visual field defects were found in 85% of patients. El...
BACKGROUND To describe the first reported case of toxic optic neuropathy secondary to docetaxel (Taxotere®) chemotherapy. CASE PRESENTATION A 53-year-old female presented with predominantly unilateral visual loss, but extensive bilateral visual field defects and bilateral optic nerve head swelling 2 weeks after first dose of docetaxel (Taxotere®) and trastuzumab (Herceptin®) chemotherapy for ...
background: although visual impairment of drivers is a very important risk factor for car accident, a few published papers have explored this issue in iran. this study aims to evaluate the visual fitness of public vehicle drivers in kerman province, southeast of iran. methods: a total of 4,003 public vehicle drivers were examined by one ophthalmologist for visual fitness in kerman province betw...
BACKGROUND The objective of this report is to describe the methods used to develop and validate a computerized system to analyze Humphrey visual fields obtained from patients with non-arteritic anterior ischemic optic neuropathy (NAION) and enrolled in the Ischemic Optic Neuropathy Decompression Trial (IONDT). The IONDT was a multicenter study that included randomized and non-randomized patient...
background: more than a billion people have some form of disabilities worldwide. persons living with a disability have many needs (including physically, mentally, and socially needs). estimating the size of disabled population is a challenge in health systems. an innovative indirect method to estimate the size of populations is network scale up (nsu) having widely used for hidden populations. t...
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