Buscar
Mostrando ítems 11-20 de 44
Avaliação da função visual em pacientes com distrofia de cones
(Conselho Brasileiro de Oftalmologia, 2003-06-01)
PURPOSE: To evaluate visual function by full-field electroretinography (ERG) and visual acuity in patients with cone dystrophy. METHODS: 23 (7 male and 16 female) patients with suspicion of cone dystrophy were evaluated ...
Assessment of "non-recordable" electroretinograms by 9 Hz flicker stimulation under scotopic conditions
(SPRINGERDORDRECHT, 2012)
To refine methods of electroretinographical (ERG) recording for the analysis of low retinal potentials under scotopic conditions in advanced retinal degenerative diseases. Standard Ganzfeld ERG equipment (Diagnosys LLC, ...
Vitreous pharmacokinetics and electroretinographic findings after intravitreal injection of acyclovir in rabbits
(HOSPITAL CLINICAS, UNIV SAO PAULOSAO PAULO, 2012)
OBJECTIVES: Acute retinal necrosis is a rapidly progressive and devastating viral retinitis caused by the herpesvirus family. Systemic acyclovir is the treatment of choice; however, the progression of retinal lesions ceases ...
Multifocal pattern electroretinography for the detection of neural loss in eyes with permanent temporal hemianopia or quadrantanopia from chiasmal compression
(B M J PUBLISHING GROUPLONDON, 2012)
Aims To evaluate the ability of multifocal transient pattern electroretinography (mfPERG) to detect neural loss and assess the relationship between mfPERG and visual-field (VF) loss in eyes with chiasmal compression. Methods ...
Perfil clínico e eletrorretinográfico da comoção retiniana
(Conselho Brasileiro de Oftalmologia, 2006-12-01)
PURPOSE: To investigate clinical, anatomic and electroretinographic changes in eyes that suffered blunt ocular trauma with commotio retinae. METHODS: Patients who presented commotio retinae after unilateral blunt ocular ...
Eletrorretinografia focal em adultos jovens normais
(Conselho Brasileiro de Oftalmologia, 2005-12-01)
PURPOSE: To determine normative values for focal electroretinography in normal young adults, according to the standard protocol recommended by the International Society for Clinical Electrophysiology of Vision - IsCEV. ...
Eletrorretinograma multifocal em pacientes tratadas com tamoxifeno em baixa dosagem
(Conselho Brasileiro de Oftalmologia, 2004-08-01)
PURPOSE: Tamoxifen, an antiestrogen, has been used as an effective therapeutic agent in the treatment of breast cancer. The drug has been shown to cause ocular toxic effects. The purpose of this study was to determine ...
Estudo normativo do eletrorretinograma de campo total em adultos jovens
(Conselho Brasileiro de Oftalmologia, 2003-01-01)
PURPOSE: To determine normative data for full-field electroretinogram (ERG) in a healthy young adult group, according to the guidelines of a standard protocol recommended by the International Society for Clinical ...
Acuidade visual e eletrorretinografia de campo total em pacientes com síndrome de Usher
(Conselho Brasileiro de Oftalmologia, 2005-04-01)
PURPOSE: Usher's syndrome (US) is a group of genetically distinct autossomal conditions, characterized by sensorineural hearing loss accompanied by a retinal dystrophy indistinguishable from retinitis pigmentosa (RP). The ...
Pattern-reversal electroretinograms for the diagnosis and management of disorders of the anterior visual pathway
(Conselho Brasileiro de Oftalmologia, 2011)
The pattern electroretinogram is an electrophysiological test that assesses the function of inner retinal layers, particularly the ganglion cells layer of retina, using a reversing checkerboard or grating pattern that ...