Stephen Burns

Summary

Affiliation: Indiana University
Country: USA

Publications

  1. pmc Adaptive-optics imaging of human cone photoreceptor distribution
    Toco Yuen Chui
    School of Optometry, Indiana University, 800 E Atwater Avenue, Bloomington, Indiana 47405, USA
    J Opt Soc Am A Opt Image Sci Vis 25:3021-9. 2008
  2. 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
  3. pmc High-accuracy wavefront control for retinal imaging with Adaptive-Influence-Matrix Adaptive Optics
    Weiyao Zou
    School of Optometry, Indiana University, 800 East Atwater Avenue, Bloomington, Indiana 47405, USA
    Opt Express 17:20167-77. 2009
  4. pmc The mechanisms of vision loss associated with a cotton wool spot
    Toco Y P Chui
    School of Optometry, Indiana University, 800 E Atwater Ave, Bloomington, IN 47405, USA
    Vision Res 49:2826-34. 2009
  5. pmc Wavefront-aberration sorting and correction for a dual-deformable-mirror adaptive-optics system
    Weiyao Zou
    School of Optometry, Indiana University, Bloomington, IN 47405, USA
    Opt Lett 33:2602-4. 2008
  6. pmc Individual variations in human cone photoreceptor packing density: variations with refractive error
    Toco Yuen Ping Chui
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Invest Ophthalmol Vis Sci 49:4679-87. 2008
  7. pmc In vivo measurement of erythrocyte velocity and retinal blood flow using adaptive optics scanning laser ophthalmoscopy
    Zhangyi Zhong
    School of Optometry, Indiana University, 800 E Atwater Avenue, Bloomington, Indiana 47405, USA
    Opt Express 16:12746-56. 2008
  8. pmc Stokes vector analysis of adaptive optics images of the retina
    Hongxin Song
    School of Optometry, Indiana University, 800 East Atwater Avenue, Bloomington, Indiana 47405, USA
    Opt Lett 33:137-9. 2008
  9. pmc In vivo fluorescent imaging of the mouse retina using adaptive optics
    David P Biss
    Schepens Eye Research Institute, Boston, Massachusetts 02114, USA
    Opt Lett 32:659-61. 2007
  10. pmc Investigating the light absorption in a single pass through the photoreceptor layer by means of the lipofuscin fluorescence
    Pedro M Prieto
    Laboratorio de Optica, Universidad de Murcia, Edificio C, Campus de Espinardo, E 30071 Murcia, Spain
    Vision Res 45:1957-65. 2005

Research Grants

  1. HUMAN CONE PIGMENT KINETICS
    Stephen Burns; Fiscal Year: 2000
  2. Investigations of Human Cone Directionality
    Stephen Burns; Fiscal Year: 2005
  3. Investigations of Human Cone Directionality
    Stephen Burns; Fiscal Year: 2007
  4. INVESTIGATIONS OF HUMAN CONE PIGMENT KINETICS
    Stephen Burns; Fiscal Year: 1992
  5. HUMAN CONE PIGMENT KINETICS
    Stephen Burns; Fiscal Year: 1993
  6. Investigations of Human Cone Directionality
    Stephen A Burns; Fiscal Year: 2010

Collaborators

Detail Information

Publications11

  1. pmc Adaptive-optics imaging of human cone photoreceptor distribution
    Toco Yuen Chui
    School of Optometry, Indiana University, 800 E Atwater Avenue, Bloomington, Indiana 47405, USA
    J Opt Soc Am A Opt Image Sci Vis 25:3021-9. 2008
    ..We also found variations in packing density between subjects and in local anisotropy across retinal locations. The complete montages are presented for download, as well as the estimated cone locations...
  2. 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...
  3. pmc High-accuracy wavefront control for retinal imaging with Adaptive-Influence-Matrix Adaptive Optics
    Weiyao Zou
    School of Optometry, Indiana University, 800 East Atwater Avenue, Bloomington, Indiana 47405, USA
    Opt Express 17:20167-77. 2009
    ..The AIM method is most useful in AO modalities where there are large static contributions to the wavefront aberrations...
  4. pmc The mechanisms of vision loss associated with a cotton wool spot
    Toco Y P Chui
    School of Optometry, Indiana University, 800 E Atwater Ave, Bloomington, IN 47405, USA
    Vision Res 49:2826-34. 2009
    ..The different levels of loss associated with the arcuate and focal scotomas indicate different underlying pathologies...
  5. pmc Wavefront-aberration sorting and correction for a dual-deformable-mirror adaptive-optics system
    Weiyao Zou
    School of Optometry, Indiana University, Bloomington, IN 47405, USA
    Opt Lett 33:2602-4. 2008
    ..A Lagrange multiplier is chosen to integrate two DMs into a single-DM wavefront control, and a damped least-squares control is employed to suppress the correlation between the two DMs...
  6. pmc Individual variations in human cone photoreceptor packing density: variations with refractive error
    Toco Yuen Ping Chui
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Invest Ophthalmol Vis Sci 49:4679-87. 2008
    ..To measure the variation in human cone photoreceptor packing density across the retina, both within an individual and between individuals with different refractive errors...
  7. pmc In vivo measurement of erythrocyte velocity and retinal blood flow using adaptive optics scanning laser ophthalmoscopy
    Zhangyi Zhong
    School of Optometry, Indiana University, 800 E Atwater Avenue, Bloomington, Indiana 47405, USA
    Opt Express 16:12746-56. 2008
    ..This approach provides high temporal bandwidth measurements, allowing the fluctuation of blood flow during cardiac cycles to be measured. The technique is most applicable to medium-sized blood vessels...
  8. pmc Stokes vector analysis of adaptive optics images of the retina
    Hongxin Song
    School of Optometry, Indiana University, 800 East Atwater Avenue, Bloomington, Indiana 47405, USA
    Opt Lett 33:137-9. 2008
    ....
  9. pmc In vivo fluorescent imaging of the mouse retina using adaptive optics
    David P Biss
    Schepens Eye Research Institute, Boston, Massachusetts 02114, USA
    Opt Lett 32:659-61. 2007
    ....
  10. pmc Investigating the light absorption in a single pass through the photoreceptor layer by means of the lipofuscin fluorescence
    Pedro M Prieto
    Laboratorio de Optica, Universidad de Murcia, Edificio C, Campus de Espinardo, E 30071 Murcia, Spain
    Vision Res 45:1957-65. 2005
    ..The values were closer to those obtained from psychophysical methods than to the double pass optical Stiles-Crawford shape factors obtained directly from retinal reflectometry...
  11. 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...

Research Grants24

  1. HUMAN CONE PIGMENT KINETICS
    Stephen Burns; Fiscal Year: 2000
    ..This should facilitate understanding not only normal bleaching and regeneration, but also what goes wrong in retinal disease and eventually, whether it can be reversed by treatment. ..
  2. Investigations of Human Cone Directionality
    Stephen Burns; Fiscal Year: 2005
    ..Our long-term goal is to understand the factors involved in the initial stages of image formation in the human eye, including the contributions of the cornea, lens, and cone photoreceptors, as well as their interactions. ..
  3. Investigations of Human Cone Directionality
    Stephen Burns; Fiscal Year: 2007
    ..Such measurements will be critical for both understanding the development of ARM, and to better explain visual complications that occur prior to the permanent loss of vision. ..
  4. INVESTIGATIONS OF HUMAN CONE PIGMENT KINETICS
    Stephen Burns; Fiscal Year: 1992
    ..Comparison of SSERG measurements to measurements using psychophysical techniques in the same patients allows us to better understand the pathophysiology of diseases affecting the outer retina...
  5. HUMAN CONE PIGMENT KINETICS
    Stephen Burns; Fiscal Year: 1993
    ..We will evaluate the effect of these diseases on cone alignment...
  6. Investigations of Human Cone Directionality
    Stephen A Burns; Fiscal Year: 2010
    ..Such measurements will be critical for both understanding the development of ARM, and to better explain visual complications that occur prior to the permanent loss of vision. ..