ANN ELSNER

Summary

Affiliation: Indiana University
Country: USA

Publications

  1. pmc Fixation stability and scotoma mapping for patients with low vision
    Ann E Elsner
    Indiana University School of Optometry, Bloomington, Indiana 47405, USA
    Optom Vis Sci 90:164-73. 2013
  2. pmc Spatial distribution of macular birefringence associated with the Henle fibers
    Ann E Elsner
    School of Optometry, Indiana University, 800 East Atwater, Bloomington, IN 47405, USA
    Vision Res 48:2578-85. 2008
  3. pmc Imaging polarimetry in patients with neovascular age-related macular degeneration
    Ann E Elsner
    School of Optometry, Indiana University, Bloomington 47405, USA, and University Hospital RWTH Aachen, Germany
    J Opt Soc Am A Opt Image Sci Vis 24:1468-80. 2007
  4. pmc Determination of foveal location using scanning laser polarimetry
    Dean A VanNasdale
    School of Optometry, Indiana University, Bloomington, IN, USA
    J Vis 9:21.1-17. 2009
  5. pmc Large-field-of-view, modular, stabilized, adaptive-optics-based scanning laser ophthalmoscope
    Stephen A Burns
    School of Optometry, Indiana University, Bloomington 47405, USA
    J Opt Soc Am A Opt Image Sci Vis 24:1313-26. 2007
  6. ncbi request reprint Compact scanning laser ophthalmoscope with high-speed retinal tracker
    Daniel X Hammer
    Physical Sciences Incorporated, 20 New England Business Center, Andover, Massachusetts 01810, USA
    Appl Opt 42:4621-32. 2003
  7. ncbi request reprint Imaging and visualization of pathology beneath the retinal surface
    Ann E Elsner
    Schepens Eye Research Institute, Harvard Medical School, Boston, MA 02114, USA
    Stud Health Technol Inform 85:133-6. 2002
  8. pmc Imaging polarimetry in age-related macular degeneration
    Masahiro Miura
    Computational Optics and Ophthalmology Group, Tokyo Medical University, Tokyo, Japan
    Invest Ophthalmol Vis Sci 49:2661-7. 2008
  9. ncbi request reprint [Evaluation of macular perimetry in patients with age-related macular degeneration using the scanning laser ophthalmoscope]
    Lúcio Moraes
    Departamento de Oftalmologia, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
    Arq Bras Oftalmol 70:844-50. 2007
  10. pmc Imaging polarimetry and retinal blood vessel quantification at the epiretinal membrane
    Masahiro Miura
    Department of Ophthalmology, Tokyo Medical University, Japan
    J Opt Soc Am A Opt Image Sci Vis 24:1431-7. 2007

Research Grants

  1. Low-Cost Device for Digital Retinal Imaging
    ANN ELSNER; Fiscal Year: 2007
  2. Low-Cost Device for Digital Retinal Imaging
    ANN ELSNER; Fiscal Year: 2009
  3. SPATIAL EXTENT OF RETINAL DAMAGE
    ANN ELSNER; Fiscal Year: 2009
  4. Low-Cost Device for Digital Retinal Imaging
    Ann E Elsner; Fiscal Year: 2010
  5. Low-Cost Device for Digital Retinal Imaging
    ANN ELSNER; Fiscal Year: 2005
  6. SPATIAL EXTENT OF RETINAL DAMAGE
    ANN ELSNER; Fiscal Year: 2004
  7. SPATIAL EXTENT OF RETINAL DAMAGE
    ANN ELSNER; Fiscal Year: 2001
  8. SPATIAL EXTENT OF RETINAL DAMAGE
    Ann E Elsner; Fiscal Year: 2010

Collaborators

Detail Information

Publications14

  1. pmc Fixation stability and scotoma mapping for patients with low vision
    Ann E Elsner
    Indiana University School of Optometry, Bloomington, Indiana 47405, USA
    Optom Vis Sci 90:164-73. 2013
    ..To develop a simplified device that performs fundus perimetry techniques such as fixation mapping and kinetic perimetry...
  2. pmc Spatial distribution of macular birefringence associated with the Henle fibers
    Ann E Elsner
    School of Optometry, Indiana University, 800 East Atwater, Bloomington, IN 47405, USA
    Vision Res 48:2578-85. 2008
    ..An increasingly eccentric peak with increasing age would indicate a relative decrease of cone axons in the central fovea, but the location of the peak was not associated with age for our sample, which did not include elderly subjects...
  3. pmc Imaging polarimetry in patients with neovascular age-related macular degeneration
    Ann E Elsner
    School of Optometry, Indiana University, Bloomington 47405, USA, and University Hospital RWTH Aachen, Germany
    J Opt Soc Am A Opt Image Sci Vis 24:1468-80. 2007
    ..The retinal birefringence in neovascular membranes indicates optical activity consistent with molecular changes rather than merely geometrical changes...
  4. pmc Determination of foveal location using scanning laser polarimetry
    Dean A VanNasdale
    School of Optometry, Indiana University, Bloomington, IN, USA
    J Vis 9:21.1-17. 2009
    ..This study demonstrates that scanning laser polarimetry imaging can localize the fovea by using structural properties inherent in the central macula...
  5. pmc Large-field-of-view, modular, stabilized, adaptive-optics-based scanning laser ophthalmoscope
    Stephen A Burns
    School of Optometry, Indiana University, Bloomington 47405, USA
    J Opt Soc Am A Opt Image Sci Vis 24:1313-26. 2007
    ..The retinal image was stabilized to within 18 microm 90% of the time. Stabilization was sufficient for cross-correlation techniques to automatically align the images...
  6. ncbi request reprint Compact scanning laser ophthalmoscope with high-speed retinal tracker
    Daniel X Hammer
    Physical Sciences Incorporated, 20 New England Business Center, Andover, Massachusetts 01810, USA
    Appl Opt 42:4621-32. 2003
    ..Successful frame coaddition allowed image acquisition with decreased noise in low-light applications. The retinal tracking system significantly enhances the imaging capabilities of the scanning laser ophthalmoscope...
  7. ncbi request reprint Imaging and visualization of pathology beneath the retinal surface
    Ann E Elsner
    Schepens Eye Research Institute, Harvard Medical School, Boston, MA 02114, USA
    Stud Health Technol Inform 85:133-6. 2002
    ..Advanced imaging techniques can help reveal these. Visualization and guiding the imaging to the appropriate area still remain as problems, in part due to the small scale of the pathology with respect to the potential area to be covered...
  8. pmc Imaging polarimetry in age-related macular degeneration
    Masahiro Miura
    Computational Optics and Ophthalmology Group, Tokyo Medical University, Tokyo, Japan
    Invest Ophthalmol Vis Sci 49:2661-7. 2008
    ..To compare the information from two techniques--scanning laser polarimetry (GDx) and polarization-sensitive spectral-domain optical coherence tomography (OCT)--and investigate how they complement each other...
  9. ncbi request reprint [Evaluation of macular perimetry in patients with age-related macular degeneration using the scanning laser ophthalmoscope]
    Lúcio Moraes
    Departamento de Oftalmologia, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
    Arq Bras Oftalmol 70:844-50. 2007
    ....
  10. pmc Imaging polarimetry and retinal blood vessel quantification at the epiretinal membrane
    Masahiro Miura
    Department of Ophthalmology, Tokyo Medical University, Japan
    J Opt Soc Am A Opt Image Sci Vis 24:1431-7. 2007
    ..Depolarized light images were useful for examining the retinal vasculature in the presence of retinal disease...
  11. ncbi request reprint Improved contrast of peripapillary hyperpigmentation using polarization analysis
    Mariane B Mellem-Kairala
    Schepens Eye Research Institute, Harvard Medical School, 20 Staniford Street, Boston, MA 02114, USA
    Invest Ophthalmol Vis Sci 46:1099-106. 2005
    ..To improve detection and quantification of peripapillary hyperpigmentation, associated with aging, open-angle glaucoma, and age-related macular degeneration...
  12. pmc Improved contrast of subretinal structures using polarization analysis
    Stephen A Burns
    The Schepens Eye Research Institute, Boston, Massachusetts 02114, USA
    Invest Ophthalmol Vis Sci 44:4061-8. 2003
    ..To improve the ability to detect and quantify the early retinal changes associated with aging, age-related maculopathy, and age-related macular degeneration...
  13. ncbi request reprint Identifying live nematodes in diffuse unilateral subacute neuroretinitis by using the scanning laser ophthalmoscope
    Lúcio R Moraes
    Centro Brasileiro de Cirurgia de Olhos, Av T2 no 401 Setor Bueno, Goiânia Goiás 74210 010, Brazil
    Arch Ophthalmol 120:135-8. 2002
    ..To describe use of the scanning laser ophthalmoscope (SLO) to identify live nematodes in patients with diffuse unilateral subacute neuroretinitis...
  14. pmc Cone photopigment in older subjects: decreased optical density in early age-related macular degeneration
    Ann E Elsner
    Schepens Eye Research Institute and Harvard University, Boston, Massachusetts 02114, USA
    J Opt Soc Am A Opt Image Sci Vis 19:215-22. 2002
    ..More light was needed to reduce the photopigment density by 50% in the steady state for patients. These results imply that cone photopigment optical density is reduced by factors other than slowed kinetics...

Research Grants23

  1. Low-Cost Device for Digital Retinal Imaging
    ANN ELSNER; Fiscal Year: 2007
    ..We will investigate the key features considered necessary for early detection grading, and also more the serious damage that is typically discovered late in the rural and urban underserved. ..
  2. Low-Cost Device for Digital Retinal Imaging
    ANN ELSNER; Fiscal Year: 2009
    ..Once developed, increased the functionality requires minimal added cost, providing energy efficiency by combining functions into a single device. ..
  3. SPATIAL EXTENT OF RETINAL DAMAGE
    ANN ELSNER; Fiscal Year: 2009
    ..Many of our methods use near infrared light, which improves patient comfort and provides views of the retina through moderate lens changes and fluid in the retina. ..
  4. Low-Cost Device for Digital Retinal Imaging
    Ann E Elsner; Fiscal Year: 2010
    ..While this project focuses on diabetic retinopathy in humans, future applications include other retinal disorders in both humans and animal models. ..
  5. Low-Cost Device for Digital Retinal Imaging
    ANN ELSNER; Fiscal Year: 2005
    ..Finally, we will examine the image quality of this low cost LSDC for functions such as angiography. ..
  6. SPATIAL EXTENT OF RETINAL DAMAGE
    ANN ELSNER; Fiscal Year: 2004
    ..abstract_text> ..
  7. SPATIAL EXTENT OF RETINAL DAMAGE
    ANN ELSNER; Fiscal Year: 2001
    ..These studies should provide tests for risk factors and noninvasive early detection, as well as possibly providing a better classification scheme and more accurate prognostic tests for patients with ARM/AMD. ..
  8. SPATIAL EXTENT OF RETINAL DAMAGE
    Ann E Elsner; Fiscal Year: 2010
    ..We will test whether the damage can be modeled as the early occurrence of an inflammatory response that differs among individuals and who could benefit from personalized treatment. ..