Border distinctness in amblyopia

National Program on Amblyopia Prevention in Islamic Republic of Iran

prevalence of Amblyopia in 7-8 year old students of primary schools of Kerman city during the year 1996.

Amblyopia is an acquired defect in ocular vision that is due to abnormal visual acuity which can be unilateral of bilateral,and can not be directly related to structural defects or optic radiation.Amblyopia can be effectively treated during the first decade of lift in most cases.for this reason in a cross sectional study in 1996 with multistage random sampling 1726 students in age 7-8 years old...

An electro-ophthalmographic study of the behavior of the fixation of amblyopic eyes in light- and dark-adapted state: a preliminary report.

The ability for steady fixation is not as good in eyes with reduced visual acuity as it is in eyes with normal vision. One should, therefore, expect eyes with strabismic amblyopia not to fixate as steadily as do eyes with standard vision, or the sound eye of the same person. The fixation pattern of amblyopic eyes has received of late years a great deal of attention, particularly in the European...

Survey on the Opinion of Ophthalmologists and Optometrists about Amblyopia Treatment Compared to Standard Treatment in Guilan Province

Purpose: To evaluate the opinion of the ophthalmologists and optometrists in Guilan Province about different aspects of amblyopia treatment. Methods: A questionnaire was designed to evaluate the opinion of 30 ophthalmologists and 20 optometrists about different aspects of amblyopia treatment, including the age of initiation and termination of treatment, different treatment modalities, and maint...

Advanced Analysis of PRVEP in Anisometropic Amblyopia

Introduction: to identify the pattern-reversal visual evoked potential (PRVEP) waveform descriptor by evaluating discrete wavelet transform (DWT) in order to optimize stimulus in the diagnosis of anisometropia amblyopia. Materials and Methods: The PRVEP testing was performedfor 31 normal individuals and 35 patients with amblyopia. The stimuli were consisted of spatial frequencies of 1, 2, and 4...