University of California at Davis

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About University of California at Davis

University of California at Davis  is a public university located in the city of Davis, California and is one of the ten campuses of the University of California. Vision Science and Advanced Retinal Imaging Laboratory is at the University of California, Davis and is concerned with understanding the functional and structural basis of early stage mechanisms of human vision. Center for Biophotonics, Science and Technology at The University of California at Davis.  The Center for Biophotonics, Science and Technology (CBST) was conceived in response to the NRC recommendations. UC Davis Medical Center is a major research hospital located in Sacramento, California and is the primary teaching hospital of UC Davis School of Medicine. Researchers and specialists at the 577 licensed bed medical center work in over 150 areas of specialty. The UC Davis hospital has been ranked among the top 50 hospitals in the nation in the 2004 survey of US News and World Report. Particularly respected are its programs in heart surgery and ear, nose, and throat treatment. It is also a Level I trauma center for both adults and pediatrics.

  1. Mentioned In 14 Articles

  2. Detailed analysis of retinal function and morphology in a patient with autosomal recessive bestrophinopathy (arb)

    SpringerLink Home (Nov 5 2008) Ophthalmology Explore Article

    ..., and imaging with a high-resolution Fourier-domain optical coherence tomography (Fd-OCT) system (UC Davis Medical Center; axial resolution: 4.5 μm, acquisition speed: 9 frames/s, 1,000 A-scans/frame) combined with ... (Read Full Article)

    Comment on Article Mentions:   Bioptigen   University of Toronto   John S. Werner

  3. Retinal microstructure in patients with EFEMP1 retinal dystrophy evaluated by Fourier domain OCT

    Nature Publishing Group (Sep 16 2008) Ophthalmology Explore Article

    ...multifocal electroretinogram testing and imaging with a high-resolution Fourier domain OCT (Fd-OCT, UC Davis Medical Center, Davis, USA; axial resolution: 4.5 m, acquisition speed: 9 frames s-1, 1000 A scans s-1) combined w... (Read Full Article)

    Comment on Article Mentions:   University of Toronto   John S. Werner   University of California at Davis

  4. High-resolution Fourier-Domain Optical Coherence Tomography and Microperimetric Findings After Macula-off Retinal Detachment Repair

    ophsource.org (Aug 3 2008) Ophthalmology Explore Article

    Objective To evaluate the morphologic changes in the macula of subjects with repaired macula-off retinal detachment (RD) using high-resolution Fourier-domain optical coherence tomography (FD OCT) and to perform functional correlation in a subset of patients using microperimetry (MP-1). Design Prospective observational case series. Participants Seventeen eyes from 17 subjects who had undergone anatomically successful repair for macula-off, rhegmatogenous RD at least 3 months earlier and without visually significant maculopathy on ... (Read Full Article)

    Comment on Article Mentions:   John S. Werner   Robert J. Zawadzki   University of California at Davis

  5. High-resolution Fourier-Domain Optical Coherence Tomography and Microperimetric Findings After Macula-off Retinal Detachment Repair.

    NCBI HomePage (Aug 2 2008) Ophthalmology Explore Article

    High-resolution Fourier-Domain Optical Coherence Tomography and Microperimetric Findings After Macula-off Retinal Detachment Repair. Ophthalmology. 2008 Jul 30; Authors: Smith AJ, Telander DG, Zawadzki RJ, Choi SS, Morse LS, Werner JS, Park SS OBJECTIVE: To evaluate the morphologic changes in the macula of subjects with repaired macula-off retinal detachment (RD) using high-resolution Fourier-domain optical coherence tomography (FD OCT) and to perform functional correlation in a subset of patients using microperimetry (MP-1). ... (Read Full Article)

    Comment on Article Mentions:   Zeiss Stratus OCT   John S. Werner   Carl Zeiss Meditec

  6. Fourier-Domain Optical Coherence Tomography and Adaptive Optics Reveal Nerve Fiber Layer Loss and Photoreceptor Changes in a Patient With Optic Nerve Drusen.

    Journal of Neuro (Jun 21 2008) Ophthalmology Explore Article

    Page: 120DOI: 10.1097/WNO.0b013e318175c6f5Authors: Choi, Stacey S PhD; Zawadzki, Robert J PhD; Greiner, Mark A MD; Werner, John S PhD; Keltner, John L MD (Read Full Article)

    Comment on Article Mentions:   Zeiss Stratus OCT   John S. Werner   Carl Zeiss Meditec

  7. Fourier-Domain Optical Coherence Tomography and Adaptive Optics Reveal Nerve Fiber Layer Loss and Photoreceptor Changes in a Patient With Optic Nerve Drusen.

    Journal of Neuro (Jun 11 2008) Ophthalmology Explore Article

    June 2008, 28:2 > Fourier-Domain Optical Coherence... ARTICLE LINKS: Fulltext | PDF (822 K) Fourier-Domain Optical Coherence Tomography and Adaptive Optics Reveal Nerve Fiber Layer Loss and Photoreceptor Changes in a Patient With Optic Nerve Drusen. Original Contribution Journal of Neuro-Ophthalmology. 28(2):120-125, June 2008. Choi, Stacey S PhD; Zawadzki, Robert J PhD; Greiner, Mark A MD; Werner, John S PhD; Keltner, John L MD Abstract: Background: New technology allows more ... (Read Full Article)

    Comment on Article Mentions:   Zeiss Stratus OCT   John S. Werner   Robert J. Zawadzki

  8. Retinal morphological changes of patients with X-linked retinoschisis evaluated by Fourier-domain optical coherence tomography.

    NCBI HomePage (Jun 11 2008) Ophthalmology Explore Article

    Related Articles Retinal morphological changes of patients with X-linked retinoschisis evaluated by Fourier-domain optical coherence tomography. Arch Ophthalmol. 2008 Jun;126(6):807-11 Authors: Gerth C, Zawadzki RJ, Werner JS, Héon E OBJECTIVE: To investigate the retinal microstructure and lamination of patients affected with X-linked retinoschisis (XLRS) using high-resolution imaging modalities. METHODS: Patients diagnosed as having XLRS underwent assessment. Visual function testing included visual acuity, color vision, and full-field electroretinography. We used a ... (Read Full Article)

    Comment on Article Mentions:   University of Toronto   John S. Werner   Robert J. Zawadzki

  9. Retinal Morphological Changes of Patients With X-linked Retinoschisis Evaluated by Fourier-Domain Optical Coherence Tomography

    Archives of Ophthalmology (Jun 8 2008) Ophthalmology Explore Article

    Objective  To investigate the retinal microstructure and lamination of patients affected with X-linked retinoschisis (XLRS) using high-resolution imaging modalities. Methods  Patients diagnosed as having XLRS underwent assessment. Visual function testing included visual acuity, color vision, and full-field electroretinography. We used a high-resolution Fourier-domain optical coherence tomography (FD-OCT) system (4.5-µm axial resolution; 9 frames/s; 1000 A-scans per frame) combined with a handheld scanner. Macular image evaluation included schisis localization and retinal ... (Read Full Article)

    Comment on Article Mentions:   John S. Werner   Robert J. Zawadzki   University of California at Davis

  10. Ultrahigh-resolution optical coherence tomography with monochromatic and chromatic aberration correction

    opticsinfobase.org (May 20 2008) Ophthalmology Explore Article

    Robert J. Zawadzki, Barry Cense, Yan Zhang, Stacey S. Choi, Donald T. Miller, John S. Werner. We have developed an improved adaptive optics - optical coherence tomography (AO-OCT) system and evaluated its performance for in vivo imaging of normal and pathologic retina. The instrument provides unprecedented image quality at the retina with isotropic 3D resolution of 3.5 x 3.5 x 3.5 ... [Opt. Express 16, 8126-8143 (2008)] (Read Full Article)

    Comment on Article Mentions:   Robert J. Zawadzki   John S. Werner   University of California at Davis

  11. Changes in Cellular Structures Revealed by Ultra-high Resolution Retinal Imaging in Optic Neuropathies.

    NCBI HomePage (Apr 26 2008) Ophthalmology Explore Article

    Invest Ophthalmol Vis Sci. 2008 May;49(5):2103-19 Authors: Choi SS, Zawadzki RJ, Keltner JL, Werner JS PURPOSE: To study the integrity of inner and outer retinal layers in patients with various types of optic neuropathy by using high-resolution imaging modalities. METHODS: Three high-resolution imaging systems constructed at the University of California Davis were used to acquire retinal images from patients with optic neuropathy: (1) adaptive optics (AO)-flood-illuminated fundus camera, (2) high-resolution ... (Read Full Article)

    Comment on Article Mentions:   Carl Zeiss Meditec   John S. Werner   Robert J. Zawadzki

  12. Changes in Cellular Structures Revealed by Ultra-high Resolution Retinal Imaging in Optic Neuropathies

    iovs.org (Apr 23 2008) Ophthalmology Explore Article

    purpose. To study the integrity of inner and outer retinal layers in patients with various types of optic neuropathy by using high-resolution imaging modalities. methods. Three high-resolution imaging systems constructed at the University of California Davis were used to acquire retinal images from patients with optic neuropathy: (1) adaptive optics (AO)-flood–illuminated fundus camera, (2) high-resolution Fourier domain optical coherence tomography (FDOCT), and (3) adaptive optics-Fourier domain optical coherence tomography (AO-FDOCT). ... (Read Full Article)

    Comment on Article Mentions:   Carl Zeiss Meditec   John S. Werner   University of California at Davis

  13. Ultra-high resolution adaptive optics: optical coherence tomography for in vivo imaging of healthy and diseased retinal structures

    SPIE Digital Library (Feb 11 2008) Ophthalmology Explore Article

    Robert J. Zawadzki, Yan Zhang, Steven M. Jones et al. Ultra-high isotropic resolution imaging of retinal structures was made possible with an adaptive optics system using dual deformable mirrors and a Fourier-domain optical coherence tomography (Fd-OCT) system with correction for longitudinal chromatic aberration. This system was used to image microsco ... [Proc. SPIE Int. Soc. Opt. Eng. 6844, 684408 (2008)] published Mon Feb 11, 2008. (Read Full Article)

    Comment on Article Mentions:   Robert J. Zawadzki   John S. Werner   University of California at Davis

  14. Performance of a MEMS-based AO-OCT system

    SPIE Digital Library (Feb 8 2008) Ophthalmology Explore Article

    Julia W. Evans, Robert J. Zawadzki, Steve Jones et al. Adaptive optics (AO) and optical coherence tomography (OCT) are powerful imaging modalities that, when combined, can provide high-resolution, 3-D images of the retina. The AO-OCT system at UC Davis has been under development for 2 years and has demonstrated the utility of this technology for microsc ... [Proc. SPIE Int. Soc. Opt. Eng. 6888, 68880G (2008)] published Fri Feb 8, ... (Read Full Article)

    Comment on Article Mentions:   Robert J. Zawadzki   John S. Werner   University of California at Davis

  15. Simultaneous imaging of human cone mosaic with adaptive optics enhanced scanning laser ophthalmoscopy and high-speed transversal scanning optical coherence tomography

    opticsinfobase.org (Dec 20 2007) Ophthalmology Explore Article

    M. Pircher, R. J. Zawadzki, J. W. Evans, J. S. Werner, C. K. Hitzenberger We describe a novel instrument capable of acquiring, simultaneously, adaptive optics enhanced scanning laser ophthalmoscopy and optical coherence tomography (OCT) images of the human cone mosaic in vivo. The OCT system is based on transversal scanning of the sample with a line scan rate of 14 kHz, ... [Opt. Lett. 33, 22-24 (2008)] (Read Full Article)

    Comment on Article Mentions:   Christoph K. Hitzenberger   John S. Werner   Robert J. Zawadzki

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