[PDF] Top 20 Retinal and optic nerve changes in microcephalyAn optical coherence tomography study

... (HH) optical coherence tomography (OCT) displays foveal hypoplasia and mild macular elevation (open ...the retinal pigment epithelium (RPE) and hyperreflectivity underlying the RPE (brackets), ... See full document

... OF RETINAL NERVE FIBRE LAYER THICKNESS IN OPTICAL COHERENCE TOMOGRAPHY WITH VISUAL OUTCOME IN OPTIC NEURITIS" is a bonafide record of the research work done by ... See full document

... the retinal anatomy could benefit the early diagnosis and more sensitive monitoring of a variety of retinal and optic nerve head diseases, such as ...computed tomography and magnetic ... See full document

... After preparation of the eyelids with a 10% povidone- iodine swab and instillation of 5% povidone-iodine in the lower conjunctival fornix, the eye was anesthetized with topical 1% tetracaine chloridrate. A lid specu- lum ... See full document

... This study into the diagnostic use of HH-OCT informs which ON head parameters are most likely to yield useful disease moni- toring information in these children and to prioritise those parameters in imaging ... See full document

... hand, optical coherence tomography (OCT) is a high resolution non-invasive method which can quantify the optic disc and the circumpapillary ret- inal nerve fiber layer (RNFL) ...this ... See full document

... All subjects had a best corrected visual acuity of 20/60 or better, refraction error #± 3.0 D sphere and #± 1.5 D cylinder, intraocular pressure ,21 mmHg, an open angle on gonios- copy, clear media, and vital ... See full document

... the optic disc with macular schisis formation associated with glaucomatous optic disc without optic disc ...glaucomatous optic disc without optic disc pits. Optical ... See full document

... After pupillary dilatation using Tropicamide 1.0% eye drops (Mydriacyl, Alcon Inc., USA), the pRNFL was measured by circular scan around the optic nerve in an area with a diameter of 3.4 mm centered on the ... See full document

... Optical coherence tomography (OCT) now allows cross-sectional scans around the optic nerve head, so it can be used to acquire quantitative data about retinal nerve fiber ... See full document

... A total of 170 eyes were examined from a total of 89 subjects in the study. Sixty-one were female and 28 were male, with a racial breakdown of: 4.39% Asian, 47.26% Black, 4.39% Caucasian, and 43.96% Hispanic. The ... See full document

... in retinal structure were monitored by per- forming swept source OCT 1 month and 3 months after the first evaluation: 1 month later, a decrease in retinal thickness and in size of the hyporeflective cav- ... See full document

... blood retinal barrier in diabetic patients as the cause of macular oedema ...unaffected retinal areas can be saved ...microvascular changes, functional changes occur in a diabetic retina ...in ... See full document

... 2A). Optical coherence tomography (OCT) study of the retinal nerve fiber layer (RNFL) showed a uniformly reduced thickness of the ... See full document

... identify retinal nerve fibre ...eyes. Retinal nerve fibre assessment done in six quadrants namely superotemporal, superonasal, inferotemporal, inferonasal, nasal, temporal and average of all ... See full document

... the optic discs (blurred margins with scleral halo, indicated by a blue arrow) and the presence of NFLD in the nasal sectors of the peripapillary retina (indicated by black arrows) were observed in the fundus ... See full document

... of retinal nerve fiber layer (RNFL) thickness estimations for physicians A, B, and C compared with optical coherence tomography ... See full document

... the optical reflectance through the depth of the tissue depicted along a point by the OCT whereas B-scan is the cross sectional image of these single axial scans through the tissue which are gathered linearly ... See full document

... the optic nerves with sectorial excavation and reduction of the neural rim in the left eye ...1). Optical coherence tomography angiography (OCTA) revealed retinal nerve fiber ... See full document

... of retinal layers in healthy subjects over 60 years old. Methods: Retinal layers of 160 healthy subjects (aged 60–100 years) without any retinal pathology were imaged using spectral domain ... See full document