About UC 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.
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Changes in Cellular Structures Revealed by Ultra-high Resolution Retinal Imaging in Optic Neuropathies
27 articles also mentioned John S. Werner
Performance of a MEMS-based AO-OCT system
27 articles also mentioned Robert J. Zawadzki
Compact MEMS-based adaptive optics: optical coherence tomography for clinical use
11 articles also mentioned Lawrence Livermore National Laboratory
Optical coherence tomography and Raman spectroscopy of the retina
10 articles also mentioned Julia W. Evans
Performance of a MEMS-based AO-OCT system using Fourier reconstruction
7 articles also mentioned Scot S. Olivier
Ultra-high resolution adaptive optics: optical coherence tomography for in vivo imaging of healthy and diseased retinal structures
6 articles also mentioned Steven M. Jones
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Mentioned In 30 Articles
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High Resolution Fourier-Domain Optical Coherence Tomography of Choroidal Neovascular Membranes Associated with Age-Related Macular Degeneration
Explore Article iovs.org (Mar 11 2010) Ophthalmology
...ed States^ ^6Sacramento, United States^ ^7Sacramento, United States^ ^8Department of Ophthalmology, University of California at Davis, Sacramento, United States ^ Correspondence: Susanna Park, Email: susanna.park{at}ucdmc.ucdavis.edu... (Read Full Article)
Comment on Article Mentions: UC Davis Robert J. Zawadzki Susanna S. Park
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Retinal imaging with a combined adaptive optics/optical coherence tomography and adaptive optics/scanning laser ophthalmoscopy system
Explore Article SPIE Digital Library (Mar 2 2010) Ophthalmology
...t J. Zawadzki Vision Science and Advanced Retinal Imaging Lab, Univ. of California, Davis (USA) and UC Davis Eye Ctr., Univ. of California, Davis (USA) Steven M. Jones Lawrence Livermore National Lab.
(Read Full Article)
Comment on Article Mentions: UC Davis Robert J. Zawadzki Lawrence Livermore National Laboratory
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Evaluation of complex conjugate artifact removal methods used in spectrometer-based Fourier-domain optical coherence tomography systems - a comparative study
Explore Article SPIE Digital Library (Feb 19 2010)
We evaluated several, previously published, complex conjugate artifact removal methods and algorithms that have been proposed for Fourier domain optical coherence tomography (Fd-OCT). To ensure comparable conditions, only one OCT system was used, but with modified data acquisition schemes, depending on the requirements of each method/algorithm. This limited our evaluation to single spectrometer based Fd-OCT approaches. The suppression ratio of complex conjugate artifact images using a paperboard is assessed for ...
(Read Full Article)
Comment on Article Mentions: John S. Werner Robert J. Zawadzki UC Davis
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Volumetric microvascular imaging of human retina using optical coherence tomography with a novel motion contrast technique
Explore Article opticsinfobase.org (Nov 19 2009) Ophthalmology
Phase variance-based motion contrast imaging is demonstrated using a spectral domain optical coherence tomography system for the in vivo human retina. This contrast technique spatially identifies locations of motion within the retina primarily associated with vasculature. Histogrambased noise analysis of the motion contrast images was used to reduce the motion noise created by transverse eye motion. En face summation images created from the 3D motion contrast data are presented with ...
(Read Full Article)
Comment on Article Mentions: John S. Werner Scott E. Fraser Robert J. Zawadzki
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Error Budget Analysis for an Adaptive Optics Optical Coherence Tomography System
Explore Article opticsinfobase.org (Jul 24 2009) Ophthalmology
...cted towards efficient performance improvement. Here we present an error budget developed for the UC Davis AO-OCT instrument indicating that bandwidth and controller errors are the limiting errors of our A...
(Read Full Article)
Comment on Article Mentions: John S. Werner Scot S. Olivier Steven M. Jones
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Effect of Diabetic Retinopathy and Panretinal Photocoagulation on Retinal Nerve Fiber Layer and Optic Nerve Appearance
Explore Article Archives of Ophthalmology (Jul 12 2009) Ophthalmology
Objective To determine if panretinal photocoagulation (PRP) alters retinal nerve fiber layer (RNFL) thickness and optic nerve appearance. Methods Patients with diabetes who did and did not undergo PRP and nondiabetic control subjects were enrolled in a prospective study. Participants underwent optical coherence tomography of the peripapillary retina and optic nerve. Stereoscopic optic nerve photographs were graded in a masked fashion. Results Ninety-four eyes of 48 healthy individuals, 89 eyes ... (Read Full Article)
Comment on Article Mentions: Susanna S. Park Universidade Federal de São Paulo UC Davis
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Optical coherence tomography and Raman spectroscopy of the ex-vivo retina
Explore Article www3.interscience.wiley.com (Jun 30 2009) Ophthalmology
Imaging the structure and correlating it with the biochemical content of the retina holds promise for fundamental research and for clinical applications. Optical coherence tomography (OCT) is commonly used to image the 3D structure of the retina and while the added functionality of biochemical analysis afforded by Raman scattering could provide critical molecular signatures for clinicians and researchers, there are many technical challenges to combine these imaging modalities. We describe ... (Read Full Article)
Comment on Article Mentions: John S. Werner UC Davis Robert J. Zawadzki
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Imaging the Eye: A video interview with Robert Zawadzki
Explore Article Home: SPIE.org (Apr 9 2009) Ophthalmology
...ows for higher eye resolution than other methods. In this interview, Zawadzki discusses work at the UC Davis Eye Center, combining these different technologies to achieve new levels in high-resolution imaging...
(Read Full Article)
Comment on Article Mentions: UC Davis Robert J. Zawadzki
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Cellular imaging of the living human retina
Explore Article Home: SPIE.org (Apr 6 2009) Ophthalmology
A device combining optical coherence tomography and adaptive optics can capture micron-scale 3D pictures of the retina. Viewing the retina through the eye's cornea and crystalline lens dates back to the time of Helmholtz, inventor of the ophthalmoscope. Ophthalmoscopes have advanced substantially since then and are now an indispensable non-invasive tool for diagnosis and treatment monitoring. While there are three principal types—conventional ophthalmoscopes, confocal scanning laser ophthalmoscopes (cSLOs), and optical ...
(Read Full Article)
Comment on Article Mentions: John S. Werner UC Davis Robert J. Zawadzki
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Cellular resolution volumetric in vivo retinal imaging with adaptive optics–optical coherence tomography
Explore Article opticsinfobase.org (Mar 2 2009) Ophthalmology
Ultrahigh-resolution adaptive optics–optical coherence tomography (UHR-AO-OCT) instrumentation allowing monochromatic and chromatic aberration correction was used for volumetric in vivo retinal imaging of various retinal structures including the macula and optic nerve head (ONH). Novel ... [Opt. Express 17, 4084-4094 (2009)]
(Read Full Article)
Comment on Article Mentions: John S. Werner Robert J. Zawadzki Julia W. Evans
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Performance of a MEMS-based AO-OCT system using Fourier reconstruction
Explore Article SPIE Digital Library (Feb 23 2009) Ophthalmology
...ned, can provide high-resolution (3.5 µm isotropic), 3-D images of the retina. The AO-OCT system at UC Davis has demonstrated the utility of this technology for microscopic, volumetric, in vivo retinal imagin... (Read Full Article)
Comment on Article Mentions: John S. Werner UC Davis Julia W. Evans
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Optical coherence tomography and Raman spectroscopy of the retina
Explore Article SPIE Digital Library (Feb 20 2009) Ophthalmology
Imaging the structure and correlating it with the biochemical content of the retina holds promise for fundamental research and for clinical applications. Optical coherence tomography (OCT) is commonly used to image the 3D structure of the retina and while the added functionality of biochemical analy ... [Proc. SPIE 7171, 71710O (2009)] published Fri Feb 20, 2009. (Read Full Article)
Comment on Article Mentions: John S. Werner Robert J. Zawadzki Julia W. Evans
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Comparison of real-time visualization of volumetric OCT data sets by CPU-slicing and GPU-ray casting methods
Explore Article SPIE Digital Library (Feb 18 2009)
We describe and compare two volume visualization methods for Optical Coherence Tomography (OCT) retinal data sets. One of these methods is CPU-slicing, which is previously reported and used in our visualization engine. The other is GPU-ray casting. Several metrics including image quality, performanc ... [Proc. SPIE 7163, 716312 (2009)] published Wed Feb 18, 2009. (Read Full Article)
Comment on Article Mentions: John S. Werner Robert J. Zawadzki UC Davis
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Combined adaptive optics: optical coherence tomography and adaptive optics: scanning laser ophthalmoscopy system for retinal imaging
Explore Article SPIE Digital Library (Feb 18 2009) Ophthalmology
We describe a novel instrument that combines adaptive optics - Fourier-domain optical coherence tomography (AO-OCT) with an adaptive optics scanning laser ophthalmoscope (AO-SLO). Both systems share a common AO sub-system and vertical scanner to permit simultaneous acquisition of retinal images from ... [Proc. SPIE 7163, 71630F (2009)] published Wed Feb 18, 2009. (Read Full Article)
Comment on Article Mentions: John S. Werner Steven M. Jones Lawrence Livermore National Laboratory
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Microcystoid Maculopathy Associated With Tamoxifen Use Diagnosed By High-Resolution Fourier-Domain Optical Coherence Tomography.
Explore Article RETINAL Cases & Brief Reports (Jan 9 2009) Ophthalmology
Purpose: To describe a case of microcystoid maculopathy diagnosed by high-resolution Fourier-domain optical coherence tomography (Fd-OCT) in a patient treated with tamoxifen who had previously unexplained vision loss. Methods: Report of a case of a 66-year-old woman treated with tamoxifen for 4 years who had progressive unexplained vision loss in the left eye for 2 years. Results: Visual acuity was 20/25 in the right eye and 20/70 in the left ... (Read Full Article)
Comment on Article Mentions: Zeiss Stratus OCT John S. Werner Carl Zeiss Meditec







Recent Comments
Eric Swanson » Jim Fujimoto video: Biophotonics and optical coherence tomography
Great video Jim!
dariemihaela » Gary S. Mintz
Dear Prof. Dr. Gary S. Mintz, You are an extraordinary expert in imaging, an intelligence ...
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