Effects of contact lens electrode on multifocal electroretinogram waveform
نویسندگان
چکیده
منابع مشابه
Multifocal contact lens myopia control.
PURPOSE Previous studies on soft multifocal contact lens myopia control published in the peer-reviewed literature reported findings of noncommercial contact lenses worn for 1 year or less. This study sought to determine the progression of myopia and axial elongation of children fitted with commercially available distance center soft multifocal contact lenses for 2 years. METHODS Eight- to ele...
متن کاملBlue light-emitting diode built-in contact lens electrode can record human S-cone electroretinogram.
PURPOSE To develop a contact lens electrode with a built-in blue light-emitting diode (LED) to record the electroretinogram from short-wave sensitive-cone (S-cone) electroretinogram (ERG) in humans. METHODS The ERG was recorded using the blue LED (450 nm) built-in electrode under a yellow background illumination from a slide projector in five normal subjects, a patient with blue cone monochro...
متن کاملMultifocal electroretinogram in myopia.
PURPOSE To investigate early changes of retinal function in myopic eyes, patients with various degrees of myopia underwent multifocal electroretinography (multifocal ERG). METHODS Thirty young patients (mean age, 26.1 years) were divided into three groups according to the degree of refractive error: emmetropia/low, medium, and high myopia. All groups were matched by sex and age. All subjects ...
متن کاملClinical evaluation of multifocal electroretinogram.
PURPOSE To compare the multifocal electroretinogram (ERG) system to conventional ganzfeld and focal ERGs obtained from patients with known retinal diseases to assess its clinical applicability. METHODS A multi-input system analysis was used to explore the field topography of ERG responses to local luminance modulation in patients with retinitis pigmentosa, pericentral pigmentary retinal dystr...
متن کاملWaveform changes of the first-order multifocal electroretinogram in patients with glaucoma.
PURPOSE To investigate the relationship between the components of the first-order multifocal electroretinogram (M-ERG) and glaucomatous visual field loss. METHODS Twenty-six eyes of 14 patients with primary open-angle glaucoma (POAG) were evaluated with the M-ERG techniques. Twenty-six eyes of 26 normal subjects also were tested as control subjects. To record the M-ERG, a stimulus matrix of 1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JAPANESE ORTHOPTIC JOURNAL
سال: 2016
ISSN: 0387-5172,1883-9215
DOI: 10.4263/jorthoptic.045f401