Results 131 to 140 of about 12,750 (179)
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Multifocal electroretinography in amblyopia
Journal of American Association for Pediatric Ophthalmology and Strabismus, 2020To identify whether there are functional abnormalities in the retina of amblyopic eyes using multifocal electroretinography (mfERG).This is a prospective study of patients ≥ 7 years of age identified with unilateral amblyopia (strabismic or anisometropic).
Christiane Al-Haddad +7 more
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A Ganzfeld Stimulator For Electroretinography
Archives of Ophthalmology, 1976The design of a ganzfeld stimulator for electroretinography affects both clinical results and ease of operation. Several advantageous design differences from a recently described ganzfeld stimulator are (1) close proximity of the flash electrode to the surface of the sphere to increase the intensity and uniformity of the stimulus; (2) provision for ...
R D, Gunkel, D R, Bergsma, P, Gouras
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An international standard for electroretinography
Documenta Ophthalmologica, 1989An international standard procedure for electroretinography (ERG) has finally been established. It represents a minimum protocol to record five basic signals (rod response, scotopic maximal response, oscillatory potentials, single-flash cone response, 30-Hz flicker response).
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CLINICAL FLICKER ELECTRORETINOGRAPHY
Optometry and Vision Science, 1968ABSTRACT The history of the ERG (Electroretinogram) is traced through its first recordings to present times. The origins of the ERG are discussed, leading to the potential application of this technique to clinical optometry.
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Computer-Aided Electroretinography
Ophthalmologica, 2010A description is given of a system of computer-aided electroretinogram (ERG) analysis. The system is the basis of a new quality in ERG evaluation. The statistical behavior of ERG components in healthy eye subjects is demonstrated by histograms. The new opportunities offered by the method are discussed.
W, Müller, U, Spittel, H, Göbel
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Indications for Clinical Electroretinography
Archives of Ophthalmology, 1958An electric potential is produced in the retina of the eye, which makes the front of the retina and the cornea electrically positive and the back of the retina and the bulb negative. When the retina is stimulated by light this potential increases, and an electric action potential, the electroretinogram, or ERG, develops.
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PHOTOFLASH ELECTRORETINOGRAPHY
Acta Ophthalmologica, 1967J, Svĕrák, J, Peregrin
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