1. Articles from Nariman Nassiri

    1-3 of 3
    1. Macular Ganglion Cell/Inner Plexiform Layer Measurements by Spectral Domain Optical Coherence Tomography for Detection of Early Glaucoma and Comparison to Retinal Nerve Fiber Layer Measurements

      Macular Ganglion Cell/Inner Plexiform Layer Measurements by Spectral Domain Optical Coherence Tomography for Detection of Early Glaucoma and Comparison to Retinal Nerve Fiber Layer Measurements

      Purpose To evaluate the performance of ganglion cell layer/inner plexiform layer (GCL/IPL) measurements with spectral-domain optical coherence tomography (Cirrus HD-OCT) for detection of early glaucoma and to compare results to retinal nerve fiber layer (RNFL) measurements. Design Cross-sectional prospective diagnostic study. Methods We enrolled 99 subjects, including 59 eyes with glaucoma (47 subjects) (mean deviation >−6.0 dB) and 91 normal eyes (52 subjects). Patients underwent biometry and peripapillary and macular OCT imaging. Performance of the GCL/IPL and RNFL algorithms was evaluated with area under receiver operating characteristic curves (AUC), likelihood ratios, and sensitivities/specificities adjusting for ...

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    2. Measurement of the Optic Disc Vertical Tilt Angle With Spectral-Domain Optical Coherence Tomography and Influencing Factors

      Measurement of the Optic Disc Vertical Tilt Angle With Spectral-Domain Optical Coherence Tomography and Influencing Factors

      Purpose To report a novel method for measuring the vertical tilt angle of the optic nerve (ON) head and to investigate the associated factors. Design Cross-sectional diagnostic study. Methods One hundred and twelve normal, glaucomatous, and glaucoma suspect eyes (99 patients) were enrolled in this study. Subjects underwent a full eye examination, biometry, and spectral-domain optical coherence tomography (SDOCT). The vertical tilt angle was measured on high-resolution cross-sectional SDOCT images passing through the ON head and foveal centers using the inner edges of the Bruch membrane opening as the reference plane. The correlation between the vertical tilt angle with the ...

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    3. Structure-Function Relationships between Spectral-Domain OCT and Standard Achromatic Perimetry

      Structure-Function Relationships between Spectral-Domain OCT and Standard Achromatic Perimetry

      Purpose: To explore structure-function relationships in early glaucoma with spectral-domain optical coherence tomography (SD-OCT) and standard achromatic perimetry. Methods: One hundred thirty-six eyes of 97 patients with suspected or early glaucoma were enrolled from the clinical database at UCLA's Glaucoma Division. All patients had good-quality peripapillary retinal nerve fiber layer (RNFL)/optic disc measurements (Optic Disc Cube 200x200, Cirrus HD-OCT) and a reliable 24-2 SITA-Standard Humphrey visual field (VF) within a 6-month period. Correlations of global and sectoral RNFL thickness and rim area (RA) measurements with corresponding global and regional VF sensitivities (both in logarithmic [dB] and 1/Lambert ...

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    1-3 of 3
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    1. (3 articles) David Geffen School of Medicine
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    Structure-Function Relationships between Spectral-Domain OCT and Standard Achromatic Perimetry Measurement of the Optic Disc Vertical Tilt Angle With Spectral-Domain Optical Coherence Tomography and Influencing Factors Macular Ganglion Cell/Inner Plexiform Layer Measurements by Spectral Domain Optical Coherence Tomography for Detection of Early Glaucoma and Comparison to Retinal Nerve Fiber Layer Measurements Heterogeneity of Neointimal Healing Following Biodegradable-polymer Drug-Eluting Coronary Stent Implantation Swept-source and multimodal OCT technologies offer clinical advantages Early vascular response of ultra-thin bioresorbable polymer sirolimus-eluting stents assessed by optical frequency domain imaging: the EVALUATION study OCT, OCTA show promise in screening for DR Improved Diagnostic Imaging of Brain Tumors by Multimodal Microscopy and Deep Learning Thromboembolic or atherosclerotic? Optical coherence tomography in determining the cause of myocardial infarction with ST-segment elevation Application of Artificial Intelligence in Targeting Retinal Diseases Posterior capsule rupture with FLACS due to erroneous interpretation of a high OCT intensity area in anterior vitreous Optical coherence tomography angiography imaging of the retinal microvasculature is unimpeded by macular xanthophyll pigment