combined contrast sensitivity, color vision and visual acuity: is it really good?
نویسندگان
چکیده
0
منابع مشابه
evaluation of contrast sensitivity, color vision and visual acuity in patients with and without diabetes
purpose : to investigate the discriminative ability of contrast sensitivity (cs), color vision and best corrected visual acuity (bcva) in detecting functional losses in diabetic participants with and without retinopathy methods : in this cross sectional study we examined 105 patients in khatam-al-anbia eye hospital of mashhad university of medical sciences including 70 diabetic patients (35 wit...
متن کاملContrast sensitivity and color vision in eyes with retinitis pigmentosa and good visual acuity: correlations with SD-OCT findings.
BACKGROUND AND OBJECTIVE To investigate the morphological substrate of the changes in visual function in eyes with retinitis pigmentosa and good visual acuity using spectral-domain optical coherence tomography (SD-OCT). PATIENTS AND METHODS A total of 30 eyes of 17 patients with retinitis pigmentosa and visual acuity of 20/40 or better underwent contrast sensitivity and color vision testing. ...
متن کاملEvaluation of Contrast Sensitivity, Color Vision and Visual Acuity in Patients with and without Diabetes
Purpose: To investigate the discriminative ability of contrast sensitivity (CS), color vision and best corrected visual acuity (BCVA) in detecting functional losses in diabetic participants with and without retinopathy Methods: In this cross sectional study we examined 105 patients in Khatam-Al-Anbia Eye Hospital of Mashhad University of Medical Sciences including 70 diabetic patients (35 with ...
متن کاملVisual Acuity, Contrast Sensitivity and Color Vision Three Years After Iodine-125 Brachytherapy for Choroidal and Ciliary Body Melanoma
PURPOSE To report visual acuity, contrast sensitivity and color vision prior to, 1 year after, 2 years after and 3 years after iodine-125 brachytherapy for choroidal and ciliary body melanoma (CCM). DESIGN Prospective interventional case series. PARTICIPANTS Thirty-seven patients (37 eyes) with CCM. METHODS Patients had best-corrected Early Treatment Diabetic Retinopathy Study (ETDRS) vis...
متن کاملEfficacy of neural vision therapy to enhance contrast sensitivity function and visual acuity in low myopia.
PURPOSE To evaluate the efficacy and safety of neural vision enhancement technology (NVC, NeuroVision, Inc.) to improve visual acuity and contrast sensitivity function in eyes with low myopia. SETTING Singapore Eye Research Institute, Singapore, Singapore. METHODS This noncomparative interventional case series comprised 20 Asian adults between 19 and 53 years of age with low myopia (cyclopl...
متن کاملNight vision in barn owls: visual acuity and contrast sensitivity under dark adaptation.
Barn owls are effective nocturnal predators. We tested their visual performance at low light levels and determined visual acuity and contrast sensitivity of three barn owls by their behavior at stimulus luminances ranging from photopic to fully scotopic levels (23.5 to 1.5 × 10⁻⁶). Contrast sensitivity and visual acuity decreased only slightly from photopic to scotopic conditions. Peak grating ...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
journal of current ophthalmologyجلد ۲۲، شماره ۴، صفحات ۸۸-۸۸
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023