Manabu Miyata

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PURPOSE This prospective, randomized, double-masked, crossover trial was conducted to evaluate the clinical effectiveness of progressive addition lenses (PALs) compared with single-vision lenses (SVLs) on myopia progression in Japanese children. METHODS Ninety-two children fulfilling the inclusion criteria (age: 6-12 years, spherical equivalent refractive(More)
Although a 0.3 Bangerter filter, which reduces visual acuity, is frequently used for treating moderate amblyopia, the effects on gross stereopsis are not well known. This study quantitatively evaluated whether gross stereopsis is degraded by a Bangerter filter. Seven healthy subjects (median age: 29 years) participated in this psychophysical study. Targets(More)
Purpose To investigate the difference in intraocular vascular endothelial growth factor (VEGF) concentration between pachychoroid neovasculopathy and neovascular age-related macular degeneration (nAMD) and its associations with responses to three monthly anti-VEGF injections as an initial treatment for the two conditions. Methods This study included nine(More)
BACKGROUND Retinal and optic disc perfusion in nonarteritic anterior ischemic optic neuropathy (NAION) is incompletely understood. Our aim was to investigate the characteristics of the microvascular structures at the peripapillary area and optic disc, and their associations with retinal structure and function in patients with NAION. METHODS We conducted a(More)
Ophthalmologists sometimes face difficulties in identifying the origin of visual acuity (VA) loss in a retinitis pigmentosa (RP) patient, particularly before cataract surgery: cataract or the retinal disease state. Therefore, it is important to identify the significant factors correlating with VA. Nowadays, retinal blood flow in superficial and deep layers(More)
Toxic effects on the retina by oral administration of thioridazine was investigated by electroretinography (ERG) using male Wistar rats. An obvious reduction followed by a disappearance in the O2 component of the oscillatory potentials of the ERG was seen in a dose-dependent manner. The minimum dosage given to produce the above change was 3 mg/kg/day for 7(More)
et al. Efficacy of column scatter plots for presenting retinitis pigmentosa phenotypes in a Japanese cohort. Purpose: We evaluated the efficacy of column scatter plots to describe genotype– phenotype correlations in a Japanese cohort with retinitis pigmentosa (RP). Methods: Clinical records of 121 patients with RP with identified causative mutations were(More)
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