1. Hongli Yang

    0 Comments Leave a Comment

    1-15 of 15
    1. Mentioned In 15 Articles

    2. Glaucoma Specialist Detection of Optical Coherence Tomography Suspicious Rim Tissue in Glaucoma and Glaucoma Suspect Eyes.

      Glaucoma Specialist Detection of Optical Coherence Tomography Suspicious Rim Tissue in Glaucoma and Glaucoma Suspect Eyes.
      Purpose To assess glaucoma specialists detection of optic nerve head (ONH) rim tissue that is thin by optical coherence tomography (OCT) criteria. Design Reliability analysis Methods 5 clinicians marked the disc margin (DM) and rim margin (RM) on stereo-photos of 151 glaucoma or glaucoma suspect eyes obtained within 3 months of OCT imaging. The photo and OCT infrared image for each eye were colocalized and regionalized into twelve sectors relative ...
      Read Full Article
    3. In Vivo Detection of Laminar and Peripapillary Scleral Hypercompliance in Early Monkey Experimental Glaucoma

      In Vivo Detection of Laminar and Peripapillary Scleral Hypercompliance in Early Monkey Experimental Glaucoma
      Purpose : To compare optical coherence tomography (OCT) detected, optic nerve head (ONH) compliance within control and experimental glaucoma (EG) eyes of 15 monkeys at EG onset. Methods : Intraocular pressure (IOP) was chronically elevated in one eye of each animal using a laser. Experimental glaucoma onset was identified using confocal scanning laser tomography (CSLT). Optical coherence tomography ONH imaging (40 radial B-scans) was performed at 10 mm Hg before and after ...
      Read Full Article
    4. Comparing Optic Nerve Head Rim Width, Rim Area, and Peripapillary Retinal Nerve Fiber Layer Thickness to Axon Count in Experimental Glaucoma

      Comparing Optic Nerve Head Rim Width, Rim Area, and Peripapillary Retinal Nerve Fiber Layer Thickness to Axon Count in Experimental Glaucoma
      Purpose : We compare spectral-domain optical coherence tomography (SDOCT) measurements of minimum rim width (MRW), minimum rim area (MRA), and peripapillary retinal nerve fiber layer thickness (RNFLT) to complete orbital optic nerve axon counts in nonhuman primates (NHP) with unilateral experimental glaucoma (EG). Methods : Biweekly SDOCT measurements of MRW, MRA, and RNFLT were acquired under manometric IOP control (10 mm Hg) in 51 NHP during baseline (mean SD, 5.0 1 ...
      Read Full Article
    5. Age-related Differences in Longitudinal Structural Change by Spectral Domain Optical Coherence Tomography in Early Experimental Glaucoma

      Age-related Differences in Longitudinal Structural Change by Spectral Domain Optical Coherence Tomography in Early Experimental Glaucoma
      Purpose. To characterize age-related differences in the magnitude of Spectral Domain Optical Coherence Tomography (SDOCT) structural change in early experimental glaucoma (EG). Methods. Both eyes from 4 young (1.4 - 2.6 yrs) and 4 old (18.6 - 21.9 yrs) rhesus monkeys were imaged at least 3 times at baseline, and then every 2 weeks following laser-induced, chronic, unilateral IOP elevation until the onset of EG (Confocal Scanning Laser ...
      Read Full Article
    6. Longitudinal Detection of Optic Nerve Head Changes by Spectral Domain Optical Coherence Tomography in Early Experimental Glaucoma

      Longitudinal Detection of Optic Nerve Head Changes by Spectral Domain Optical Coherence Tomography in Early Experimental Glaucoma
      Purpose. To determine if the detection of spectral domain optical coherence tomography (SDOCT) optic nerve head (ONH) change precedes the detection of Confocal Scanning Laser Tomography (CSLT) ONH surface, SDOCT retinal nerve fiber layer (RNFL), Scanning Laser Perimetry (SLP) and multifocal electroretinography (mfERG) change in 8 experimental glaucoma (EG) eyes. Methods. Both eyes from 8 monkeys were tested at least 3 times at baseline, and then every 2 weeks following ...
      Read Full Article
    7. Enhanced Detection of Open-angle Glaucoma with an Anatomically Accurate Optical Coherence Tomography–Derived Neuroretinal Rim Parameter

      Enhanced Detection of Open-angle Glaucoma with an Anatomically Accurate Optical Coherence Tomography–Derived Neuroretinal Rim Parameter
      ...y, Halifax, Nova Scotia, Canada + Department of Ophthalmology, University of São Paulo, São Paulo, Brazil , * Hongli Yang, PhD Affiliations + Devers Eye Institute, Portland, Oregon , * Glen P. Sharpe, MSc Affiliations + ...
      Read Full Article
    8. Influence of Clinically Invisible, but Optical Coherence Tomography Detected, Optic Disc Margin Anatomy on Neuroretinal Rim Evaluation

      Influence of Clinically Invisible, but Optical Coherence Tomography Detected, Optic Disc Margin Anatomy on Neuroretinal Rim Evaluation
      Purpose: We previously demonstrated that most eyes have regionally variable extensions of Bruch's membrane (BM) inside the clinically identified disc margin (DM) that are clinically and photographically invisible. We studied the impact of these findings on DM and BM opening (BMO) derived neuroretinal rim parameters. Methods: Disc stereo-photography and spectral domain optical coherence tomography (SD-OCT, 24 radial B-scans centred on the optic nerve head) were performed on 30 glaucoma ...
      Read Full Article
    9. Optic Disc Margin Anatomy in Patients with Glaucoma and Normal Controls with Spectral Domain Optical Coherence Tomography

      Optic Disc Margin Anatomy in Patients with Glaucoma and Normal Controls with Spectral Domain Optical Coherence Tomography
      ...Spectral Domain Optical Coherence Tomography ^^^ * Alexandre S.C. Reis, MD^1^, ^2, * Glen P. Sharpe, MSc^1, * Hongli Yang, PhD^3, * Marcelo T. Nicolela, MD^1, * Claude F. Burgoyne, MD^3, * Balwantray C. Chauhan, PhD^1^, ...
      Read Full Article
    10. Spectral Domain Optical Coherence Tomography (SDOCT) Enhanced Depth Imaging (EDI) of the Normal and Glaucomatous Non-human Primate (NHP) Optic Nerve Head (ONH)

      Spectral Domain Optical Coherence Tomography (SDOCT) Enhanced Depth Imaging (EDI) of the Normal and Glaucomatous Non-human Primate (NHP) Optic Nerve Head (ONH)
      ...Enhanced Depth Imaging (EDI) of the Normal and Glaucomatous Non-human Primate (NHP) Optic Nerve Head (ONH) 1. Hongli Yang^1, 2. Jingjing Qi^2, 3. Christy Hardin^1, 4. Stuart K. Gardiner^1, 5. Nicholas G. Strouthidis^3, 6...
      Read Full Article
    11. The Effect of Acute Intraocular Pressure Elevation on the Monkey Optic Nerve Head As Detected by Spectral Domain Optical Coherence Tomography

      The Effect of Acute Intraocular Pressure Elevation on the Monkey Optic Nerve Head As Detected by Spectral Domain Optical Coherence Tomography
      ...omain Optical Coherence Tomography 1. Nicholas G Strouthidis, MD FRCOphth^1,^2, 2. Brad Fortune, OD PhD^3, 3. Hongli Yang, PhD^1, 4. Ian A Sigal, PhD^4 and 5. Claude F Burgoyne, MD^1 1. ^1 Optic Nerve Head Research Labor...
      Read Full Article
    12. Longitudinal Change Detected by Spectral Domain Optical Coherence Tomography in the Optic Nerve Head and Peripapillary Retina in Experimental Glaucoma

      Longitudinal Change Detected by Spectral Domain Optical Coherence Tomography in the Optic Nerve Head and Peripapillary Retina in Experimental Glaucoma
      Purpose: To investigate whether longitudinal changes deep within the optic nerve head (ONH) are detectable by spectral domain optical coherence tomography (SDOCT) in experimental glaucoma (EG) and whether these changes are detectable at the onset of Heidelberg Retina Tomography (HRT) defined surface topography depression. Methods: Longitudinal SDOCT imaging (Heidelberg Spectralis) was performed in both eyes of 9 rhesus macaques every 1-3 weeks. One eye of each underwent trabecular laser-induced IOP ...
      Read Full Article
    13. The effect of acute intraocular pressure elevation on peripapillary retinal thickness, retinal nerve fiber layer thickness and retardance

      Purpose: To determine whether acutely elevated intraocular pressure (IOP) alters peripapillary retinal thickness, retinal nerve fiber layer thickness (RNFLT) or retardance. Methods: Nine adult non-human primates were studied under isoflurane anesthesia. Retinal and RNFL thicknesses were measured by spectral domain optical coherence tomography 30 min after IOP was set to 10 mmHg and 60 min after IOP was set to 45 mmHg. RNFL retardance was measured by scanning laser polarimetery ...
      Read Full Article
    14. 1-15 of 15
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Hongli Yang

    Hongli Yang

    Hongli Yang is with the Devers Eye Institute in Portland Oregon.