Results 31 to 40 of about 683,252 (345)

The multifocal pattern electroretinogram in chloroquine retinopathy [PDF]

, 2004
Purpose: Optimal screening for ocular toxicity caused by chloroquine and hydroxychloroquine is still controversial. With the multifocal pattern electroretinogram (mfPERG), a new electrophysiological technique has recently become available to detect early
Arden, G. B., Berninger, T., Neubauer, A. S., Rudolph, G., Stiefelmeyer, S.   +4 more
core   +1 more source

Detection and characterisation of visual field defects using Saccadic Vector Optokinetic Perimetry in children with brain tumours [PDF]

, 2018
PURPOSE: To determine the ability of Saccadic Vector Optokinetic Perimetry (SVOP) to detect and characterise visual field defects in children with brain tumours using eye-tracking technology, as current techniques for assessment of visual fields in young
Brash, Harry M, Cameron, Lorraine A, Fleck, Brian W, McTrusty, Alice D, Minns, Robert A, Mulvihill, Alan O, Murray, Ian C, Perperidis, Antonios, Schmoll, Conrad, Wilkinson, Alastair G   +9 more
core   +2 more sources

Microprolactinoma with visual field defect: An unsuspected etiology

Indian Journal of Endocrinology and Metabolism, 2013
Microprolactinomas present usually with menstrual disturbance and galactorrhoea. The presence of visual field defects is not expected in these patients as the tumor does not involve structures outside the sella.
K. V. S. Hari Kumar, Shikar Gaur, Somasekharan Manoj, Debraj Sen   +3 more
doaj   +1 more source

Monocular Visual Field Defect on Humphrey 24-2 SITA-Fast Testing Later Identified as a Highly Incongruous Homonymous Defect on Humphrey 30-2 SITA-Fast Testing

Case Reports in Ophthalmology, 2021
Monocular visual field defects generally localize at or anterior to the optic chiasm, while homonymous hemianopias localize to the retrochiasmal visual pathway.
Caberry W. Yu, Jonathan A. Micieli
doaj   +1 more source

An in vivo evaluation of Brilliant Blue G in animals and humans [PDF]

, 2008
Background/Aims: To evaluate the retinal toxicity of Brilliant Blue G (BBG) following intravitreal injection in rat eyes and examine the biocompatibility and the staining properties in humans.Methods: BBG was injected into the 11 rat eyes to evaluate ...
Fiedorowicz, M., Grüterich, Martin, Haritoglou, Christos, Kampik, Anselm, May, C. A., Nentwich, Martin M., Priglinger, Siegfried G., Remy, M., Schuettauf, F., Schumann, Ricarda G., Thaler, S.   +10 more
core   +1 more source

Vertical Macular Asymmetry Measures Derived From SD-OCT for Detection of Early Glaucoma. [PDF]

, 2017
PurposeTo test the hypothesis that vertical asymmetry in macular ganglion cell/inner plexiform layer (GCIPL) thickness can improve detection of early glaucoma.MethodsSixty-nine normal eyes and 101 glaucoma eyes had macular imaging with spectral-domain ...
Afifi, Abdelmonem A, Caprioli, Joseph, Giaconi, JoAnn, Lee, Ji Woong, Morales, Esteban, Nouri-Mahdavi, Kouros, Sharifipour, Farideh, Yu, Fei   +7 more
core   +1 more source

Automated Static Perimetry for diagnostics of visual field defects in glaucoma

Journal of Ophthalmology, 2019
Progression of glaucomatous optic neuropathy results in the development of specific visual field defects, which dictates the need for careful visual field testing in glaucoma patients in addition to monitoring intraocular pressure and the optic disc ...
S.B. Slobodyanyk
doaj   +1 more source

A developing visual field defect [PDF]

Postgraduate Medical Journal, 2002
Answers on p 112. A 53 year old man complained of intermittent blurring of vision confined to the left eye over a period of 12 months. It did not stop him from reading or driving. There was no history of visual loss, eye pain, or double vision. …
openaire   +2 more sources

Artifactual Visual Field Defects Identified on Technically “Reliable” Visual Field Studies in a Neuro-Ophthalmology Practice

Eye and Brain, 2021
Pablo Galarza,1,* Elhanan Parnasa,2,* Noah Guttmann,3 Joshua M Kruger1 1Neuro-Ophthalmology Service, Department of Ophthalmology, Hadassah Medical Center, Jerusalem, Israel; 2Hebrew University-Hadassah School of Medicine, Jerusalem, Israel; 3Independent ...
Galarza P, Parnasa E, Guttmann N, Kruger JM   +3 more
doaj  

Remaining visual field and preserved subjective visual functioning prevent mental distress in patients with visual field defects

Frontiers in Human Neuroscience, 2013
Background: Patients with visual field defects after visual pathway lesion may experience reduced vision-related quality of life (vrQoL). It has not been clarified how vrQoL impairments contribute to vision-related mental distress.Methods: 108 subjects ...
Carolin eGall, Doreen eBroesel, Bernhard eSabel   +2 more
doaj   +1 more source