AUSTIN J ROORDA

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint High-resolution in vivo imaging of the RPE mosaic in eyes with retinal disease
    Austin Roorda
    UC Berkeley School of Optometry, University of California, Berkeley, Berkeley, California 94720 2020, USA
    Invest Ophthalmol Vis Sci 48:2297-303. 2007
  2. pmc Applications of adaptive optics scanning laser ophthalmoscopy
    Austin Roorda
    School of Optometry, University of California Berkeley, Berkeley, CA 94720 2020, USA
    Optom Vis Sci 87:260-8. 2010
  3. pmc The relationship between visual resolution and cone spacing in the human fovea
    Ethan A Rossi
    Vision Science Graduate Group, University of California, Berkeley, Berkeley, California, USA
    Nat Neurosci 13:156-7. 2010
  4. pmc Noninvasive visualization and analysis of parafoveal capillaries in humans
    Johnny Tam
    University of California, Berkeley and University of California, San Francisco, Joint Graduate Group in Bioengineering, Berkeley, California 94720 2020, USA
    Invest Ophthalmol Vis Sci 51:1691-8. 2010
  5. pmc Determining the accommodative response from wavefront aberrations
    Janice Tarrant
    School of Optometry, University of California, Berkeley, CA 94720 2020, USA
    J Vis 10:4. 2010
  6. pmc Revealing Henle's fiber layer using spectral domain optical coherence tomography
    Brandon J Lujan
    Department of Vision Science, School of Optometry, University of California, Berkeley, California, USA
    Invest Ophthalmol Vis Sci 52:1486-92. 2011
  7. ncbi request reprint Visual performance in emmetropia and low myopia after correction of high-order aberrations
    Ethan A Rossi
    School of Optometry, University of California, Berkeley, CA 94720, USA
    J Vis 7:14. 2007
  8. ncbi request reprint High-resolution imaging with adaptive optics in patients with inherited retinal degeneration
    Jacque L Duncan
    Department of Ophthalmology, University of California, San Francisco School of Medicine, San Francisco, California 94143 0730, USA
    Invest Ophthalmol Vis Sci 48:3283-91. 2007
  9. ncbi request reprint Automated identification of cone photoreceptors in adaptive optics retinal images
    Kaccie Y Li
    School of Optometry, University of California, Berkeley, CA 94720, USA
    J Opt Soc Am A Opt Image Sci Vis 24:1358-63. 2007
  10. ncbi request reprint Photon signal detection and evaluation in the adaptive optics scanning laser ophthalmoscope
    Yuhua Zhang
    School of Optometry, University of California, Berkeley 94720 2020, USA
    J Opt Soc Am A Opt Image Sci Vis 24:1276-83. 2007

Research Grants

  1. ADAPTIVE OPTICS SCANNING LASER OPHTHALMOSCOPE
    Austin Roorda; Fiscal Year: 2003

Collaborators

Detail Information

Publications18

  1. ncbi request reprint High-resolution in vivo imaging of the RPE mosaic in eyes with retinal disease
    Austin Roorda
    UC Berkeley School of Optometry, University of California, Berkeley, Berkeley, California 94720 2020, USA
    Invest Ophthalmol Vis Sci 48:2297-303. 2007
    ..To use high-resolution and contrast imaging techniques to reveal microscopic retinal structures, including individual retinal pigment epithelial (RPE) cells, in human eyes with inherited retinal disease...
  2. pmc Applications of adaptive optics scanning laser ophthalmoscopy
    Austin Roorda
    School of Optometry, University of California Berkeley, Berkeley, CA 94720 2020, USA
    Optom Vis Sci 87:260-8. 2010
    ....
  3. pmc The relationship between visual resolution and cone spacing in the human fovea
    Ethan A Rossi
    Vision Science Graduate Group, University of California, Berkeley, Berkeley, California, USA
    Nat Neurosci 13:156-7. 2010
    ..Immediately outside of the center, resolution was worse than cone spacing predicted and better matched the sampling limit of midget retinal ganglion cells...
  4. pmc Noninvasive visualization and analysis of parafoveal capillaries in humans
    Johnny Tam
    University of California, Berkeley and University of California, San Francisco, Joint Graduate Group in Bioengineering, Berkeley, California 94720 2020, USA
    Invest Ophthalmol Vis Sci 51:1691-8. 2010
    ..To demonstrate a noninvasive method to visualize and analyze the parafoveal capillary network in humans...
  5. pmc Determining the accommodative response from wavefront aberrations
    Janice Tarrant
    School of Optometry, University of California, Berkeley, CA 94720 2020, USA
    J Vis 10:4. 2010
    ..Of the metrics evaluated, both NS and VSMTF were reasonable choices, with the CAG algorithm being a less preferred alternate...
  6. pmc Revealing Henle's fiber layer using spectral domain optical coherence tomography
    Brandon J Lujan
    Department of Vision Science, School of Optometry, University of California, Berkeley, California, USA
    Invest Ophthalmol Vis Sci 52:1486-92. 2011
    ..The authors present a new method to reliably identify HFL by varying the entry position of the SD-OCT beam through the pupil...
  7. ncbi request reprint Visual performance in emmetropia and low myopia after correction of high-order aberrations
    Ethan A Rossi
    School of Optometry, University of California, Berkeley, CA 94720, USA
    J Vis 7:14. 2007
    ..Optical aberrations do not limit VA in low myopia after AO correction. There is no difference in the high-order aberrations of emmetropes and low myopes. Retinal and/or cortical factors limit VA in low myopes after AO correction...
  8. ncbi request reprint High-resolution imaging with adaptive optics in patients with inherited retinal degeneration
    Jacque L Duncan
    Department of Ophthalmology, University of California, San Francisco School of Medicine, San Francisco, California 94143 0730, USA
    Invest Ophthalmol Vis Sci 48:3283-91. 2007
    ..To investigate macular photoreceptor structure in patients with inherited retinal degeneration using high-resolution images and to correlate the findings with clinical phenotypes and genetic mutations...
  9. ncbi request reprint Automated identification of cone photoreceptors in adaptive optics retinal images
    Kaccie Y Li
    School of Optometry, University of California, Berkeley, CA 94720, USA
    J Opt Soc Am A Opt Image Sci Vis 24:1358-63. 2007
    ..The consistency of our measurements demonstrates the reliability and practicality of having an automated solution to this problem...
  10. ncbi request reprint Photon signal detection and evaluation in the adaptive optics scanning laser ophthalmoscope
    Yuhua Zhang
    School of Optometry, University of California, Berkeley 94720 2020, USA
    J Opt Soc Am A Opt Image Sci Vis 24:1276-83. 2007
    ..The study presents a practical strategy that can be used to test the photodetector for either initial evaluation or subsequent performance in in-line inspection...
  11. ncbi request reprint MEMS-based adaptive optics scanning laser ophthalmoscopy
    Yuhua Zhang
    School of Optometry, University of California, California 94720 2020, USA
    Opt Lett 31:1268-70. 2006
    ..The significant increase in throughput allows for a confocal pinhole whose diameter is less than the Airy disc of the collection lens, thereby fully exploiting the axial resolution capabilities of the system...
  12. ncbi request reprint Evaluating the lateral resolution of the adaptive optics scanning laser ophthalmoscope
    Yuhua Zhang
    University of California, Berkeley, School of Optometry, Room 485, Minor Hall, Berkeley, California 94720 2020, USA
    J Biomed Opt 11:014002. 2006
    ..We also reveal the relationships among the lateral resolution and other three measures of the AOSLO imaging property including the Strehl ratio, the PSF, and the root mean square (rms) of wavefront aberration...
  13. pmc Modeling the foveal cone mosaic imaged with adaptive optics scanning laser ophthalmoscopy
    Nicole M Putnam
    School of Optometry and Vision Science Graduate Group, University of California, Berkeley, Rm 485 Minor Hall, Berkeley, California 94720, USA
    Opt Express 18:24902-16. 2010
    ..The details of the model, its implications for imaging, and potential techniques to circumvent the limitations are discussed in this paper...
  14. doi request reprint Adaptive optics scanning laser ophthalmoscopy images in a family with the mitochondrial DNA T8993C mutation
    Michael K Yoon
    Department of Ophthalmology, University of California, San Francisco, California 94143 0730, USA
    Invest Ophthalmol Vis Sci 50:1838-47. 2009
    ..This study was designed to assess the effect of mitochondrial DNA (mtDNA) mutation T8993C on cone structure in a family expressing neurogenic muscle weakness, ataxia, and retinitis pigmentosa (NARP) syndrome...
  15. ncbi request reprint Dynamic visual stimulus presentation in an adaptive optics scanning laser ophthalmoscope
    Siddharth Poonja
    University of California, Berkeley School of Optometry, Berkeley, CA 94720 2020, USA
    J Refract Surg 21:S575-80. 2005
    ....
  16. pmc Resolving single cone inputs to visual receptive fields
    Lawrence C Sincich
    Beckman Vision Center, University of California, San Francisco, San Francisco, California, USA
    Nat Neurosci 12:967-9. 2009
    ..Parvocellular LGN neurons mapped in this manner responded with high reliability to stimulation of single cones...
  17. doi request reprint Intrinsic signals from human cone photoreceptors
    Kate Grieve
    School of Optometry, University of California, Berkeley, CA 94720 2020, USA
    Invest Ophthalmol Vis Sci 49:713-9. 2008
    ..To develop noninvasive means to relate structure to function in human eyes, the authors investigated intrinsic retinal signals at high resolution using an adaptive optics scanning laser ophthalmoscope (AOSLO)...
  18. ncbi request reprint Deconvolution of adaptive optics retinal images
    Julian C Christou
    Center for Adaptive Optics, University of California, Santa Cruz, California 95064, USA
    J Opt Soc Am A Opt Image Sci Vis 21:1393-401. 2004
    ..The results show that the error in classification between the L and M cones is reduced by a factor of 2, thereby reducing the number of images required by a factor of 4...

Research Grants3

  1. ADAPTIVE OPTICS SCANNING LASER OPHTHALMOSCOPE
    Austin Roorda; Fiscal Year: 2003
    ..This SLO design has the potential to greatly decrease the effects of scattered light and further increase the resolution of fundus imaging. ..