Results 231 to 240 of about 1,883,193 (285)

Macular drusen and the sensitivity of the central visual field

Documenta Ophthalmologica, 1994
Macular drusen are one of the earliest signs of age-related macular degeneration but little information is available on the functional aspects of macular area in patients with drusen. To determine if drusen are associated with changes in central visual field sensitivity, one eye of each of 35 subjects (mean age 64.9 years) with bilateral drusen and ...
MIDENA, EDOARDO, SEGATO T, BLARZINO MC, ANGELI CD   +3 more
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Macular Sensitivity in Eyes with Central Serous Chorioretinopathy

European Journal of Ophthalmology, 2008
Purpose To determine macular sensitivity and fixation characteristics in eyes with central serous chorioretinopathy (CSC) using fundus-related microperimetry. Methods The authors reviewed 19 eyes with serous elevation within the ...
Ozdemir, H., Senturk, F., Karacorlu, M., Karacorlu, S. Arf, Uysal, O.   +4 more
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Macular electroretinograms and contrast sensitivity as sensitive detectors of early maculopathy

Documenta Ophthalmologica, 1986
Eighteen patients with early maculopathies of various etiologies were tested with pattern and focal electroretinograms (macular ERGs), with high (400 cd/M2) and moderate (40 cd/M2) stimulus intensities and a four-alternative forced choice (4AFC) contrast sensitivity test in addition to intensive clinical examinations.
, Vaegan, F A, Billson
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READING ABILITY AND RETINAL SENSITIVITY AFTER SURGERY FOR MACULAR HOLE AND MACULAR PUCKER

Retina, 2009
To assess whether reading ability and microperimetry improve as demonstrated for visual acuity after surgery for macular hole and macular pucker.Fifty-nine consecutive patients underwent pars plana vitrectomy for macular pucker (n = 41) or full-thickness macular holes (n = 18).
E. Cappello, VIRGILI, GIANNI, L. Tullot, M. Del Borrello, MENCHINI, UGO, M. Zemella   +5 more
openaire   +3 more sources

Contrast Sensitivity in Age-Related Macular Degeneration

Archives of Ophthalmology, 1988
Low-contrast charts were used to investigate the possibility that patients with drusen have visual deficits not detected by standard Snellen charts. We compared performance on Regan letter charts between 52 eyes with drusen and Snellen acuity of 20/20 and 27 control eyes.
R C, Kleiner, C, Enger, M F, Alexander, S L, Fine   +3 more
openaire   +2 more sources

Effect of posterior capsule opacification on macular sensitivity

Journal of Cataract and Refractive Surgery, 2008
To evaluate the effect of posterior capsule opacification (PCO) on macular sensitivity.Department of Ophthalmology, Medical University of Vienna, Vienna, Austria.Macular sensitivity, best corrected visual acuity (BCVA), and PCO intensity were evaluated before and after neodymium:YAG (Nd:YAG) laser capsulotomy in pseudophakic eyes with clinically ...
Alina, Varga, Stefan, Sacu, Pia Veronika, Vécsei-Marlovits, Sibylla, Richter-Mueksch, Thomas, Neumayer, Birgit, Weingessel, Oliver, Findl, Ursula, Schmidt-Erfurth   +7 more
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RETINAL STRUCTURAL ALTERATIONS AND MACULAR SENSITIVITY IN IDIOPATHIC MACULAR TELANGIECTASIA TYPE 1

Retina, 2012
To evaluate the relationship between the abnormalities of retinal structures showed on spectral-domain optical coherence tomography and the changes in the macular sensitivity measured by microperimetry in eyes with idiopathic macular telangiectasia type 1.Eleven eyes of 11 patients with macular telangiectasia type 1 were reviewed.
Kohei, Takayama, Sotaro, Ooto, Hiroshi, Tamura, Kenji, Yamashiro, Atsushi, Otani, Akitaka, Tsujikawa, Nagahisa, Yoshimura   +6 more
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The Relationship Between Macular Sensitivity and Retinal Thickness in Eyes With Diabetic Macular Edema

American Journal of Ophthalmology, 2011
To investigate relationship between macular sensitivity and retinal thickness in diabetic macular edema (DME).Prospective observational study.settings: University-based retina practice. patients: Twenty-two eyes of 11 patients with DME. procedure: Fundus microperimetry and retinal thickness tomography were performed simultaneously using an automatic ...
Elham, Hatef, Elizabeth, Colantuoni, Jianmin, Wang, Mohamed, Ibrahim, Matthew, Shulman, Fatima, Adhi, Yasir Jamal, Sepah, Roomasa, Channa, Afsheen, Khwaja, Quan Dong, Nguyen, Diana V, Do   +10 more
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Macular Sensitivity Change in Multiple Sclerosis followed with Microperimetry

European Journal of Ophthalmology, 2007
Purpose. To describe the efficacy of MP-1 in detecting early multiple sclerosis (MS) retinal lesions and in monitoring the effectiveness of treatment in terms of changes in macular sensitivity. Methods.
ROMANO, MARIO, Angi M., Romano F.
openaire   +3 more sources

Spatial contrast sensitivity in macular disorder

Documenta Ophthalmologica, 1985
Spatial contrast sensitivity functions were evaluated in 30 patients with macular disorders and 16 age-matched control subjects. Eighteen of the affected eyes had macular holes and the rest had isolated macular problems. A loss in spatial contrast sensitivity in the central visual field indicated a relative scotoma resulting from macular dysfunctions ...
openaire   +2 more sources