Results 71 to 80 of about 7,016 (169)

Pattern-Reversal Electroretinograms in Unilateral Glaucoma

, 1983
Pattern-reversal and flash electroretinograms (ERG) and oscillatory potentials (OP) were recorded from 11 patients with unilateral glaucoma. All glaucomatous eyes had reduced amplitudes both compared to the opposite eye in the same patient and to reference values. In 10 of the 11 cases this reduction was below the level of normal variation.
P, Wanger, H E, Persson
openaire   +2 more sources

Role of pattern and multifocal electroretinogram for macular evaluation in patients with multiple sclerosis treated with fingolimod

Journal of the Egyptian Ophthalmological Society
Objective To detect the role of pattern electroretinogram (PERG) and multifocal electroretinogram (MfERG) for macular function evaluation in patients with relapsing–remitting multiple sclerosis (RR-MS) treated by fingolimod.
Randa H. Abdelgawad, Yasmine Z. Abdel Wadood, Mohamed Y.S. Seif, Mahmoud A. Sultan, Dina A. Zamzam, Safaa A.M. Aboud   +5 more
doaj   +1 more source

Comparative electrophysiological responses in anisometropic and strabismic amblyopic children

Clinical Ophthalmology, 2017
Luiz Cláudio Santos de Souza Lima,1 Adalmir Morterá Dantas,2 Guilherme Herzog Neto,1 Eduardo França Damasceno,1 Helena Parente Solari,1 Marcelo Palis Ventura1 1Department of General Surgery, Federal Fluminense University, Niteroi ...
de Souza Lima LCS, Dantas AM, Herzog Neto G, Damasceno EF, Solari HP, Ventura MP   +5 more
doaj  

Structural and functional assessment of ganglion cell complex in patients on long-term hydroxychloroquine

Indian Journal of Ophthalmology
Purpose: Long-term hydroxychloroquine (HCQ) treatment has been shown to be associated with structural changes (reduced thickness) of ganglion cell complex (GCC). This study evaluated if these structural changes of GCC translate to functional deficits and
Shreyas Temkar, Aniket Tatyasaheb Mairal, Arun Sahi, Amit Kumar Deb, Chengappa G Kavadichanda, Subashini Kaliaperumal, Veeradasari Jawahar Satya Babu, Aarthy Gunasekaran   +7 more
doaj   +1 more source

RE-PERG, a new paradigm for glaucoma diagnosis, in myopic eyes

Clinical Ophthalmology, 2019
Alberto Mavilio,1 Dario Sisto,2 Paolo Ferreri,2 Rosanna Dammacco,2 Giovanni Alessio21Social Health District, Glaucoma Center, Azienda Sanitaria Locale, Brindisi, Italy; 2Department of Neurosciences, Institute of Ophthalmology, University of Bari, Bari ...
Mavilio A, Sisto D, Ferreri P, Dammacco R, Alessio G   +4 more
doaj  

Electrofisiología de la visión: generalización de estudios normativos en individuos sanos

Revista Cubana de Oftalmología
Objective: to obtain normative data of standard and pattern electroretinography as well as pattern and diffuse light visual evoked potentials from a group of healthy individuals.
Odelaisys Hernández Echevarría, Yannara E Columbié Garbey, Yaimara Hernández Silva, René LLanes Rodríguez, Rafael Castells Ferrás, Diamara Ferro Hernández   +5 more
doaj  

Macular Blood Flow and Pattern Electroretinogram in Normal Tension Glaucoma. [PDF]

J Clin Med, 2022
Jeon SJ, Jung KI, Park CK, Park HL.
europepmc   +1 more source

Comparison of Microvascular and Electrophysiological Findings of Normal-Tension Glaucoma and Chronic Non-Arteritic Ischemic Optic Neuropathies

Türk Oftalmoloji Dergisi
Objectives: To compare microvascular alterations in the optic nerve head between non-arteritic anterior ischemic optic neuropathy (NAION) and normal-tension glaucoma (NTG) and assess the correlation between vascular density (VD) and pattern ...
Mine Koru Toprak, Mehmet Murat Uzel, Hümeyra Yıldırım   +2 more
doaj   +1 more source

Detection of Retinal Dysfunction with Multimodal PERG Analysis: A Patient-Level Hybrid Machine Learning Framework

Engineering Perspective
Pattern electroretinogram (PERG) is the standard for assessing retinal ganglion cell function. However, the low amplitude and complex waveform of PERG signals complicate clinical interpretation.
Yavuz Bahadir Koca
doaj   +1 more source

Pattern Electroretinogram Parameters and their Associations with Optical Coherence Tomography in Glaucoma Suspects. [PDF]

J Curr Glaucoma Pract, 2022
Tirsi A, Wong A, Zhu D, Stoffels G, Derr P, Tello Md C.   +5 more
europepmc   +1 more source