University of Wisconsin

1. Mentioned In 13 Articles

2. Feature Of The Week 3/14/10: Multimodal Imaging with Integrated Photoacoustic Microscopy and Optical Coherence Tomography

   Explore Article Optical Coherence Tomography News (Mar 14 2010) Ophthalmology

   ...icroscopy (PAM). LS-OR-PAM was first developed with the collaboration of Dr. Hao Zhang's lab at University of Wisconsin-Milwaukee and Dr. Shuliang Jiao lab at University of Southern California. PAOM detects the photo... (Read Full Article)
   

   Comment on Article Mentions:   Shuliang Jiao   University of Wisconsin   Keck School of Medicine

3. Quantitative analysis of the Stratus optical coherence tomography fast macular thickness map reports

   Explore Article Indian Journal of Ophthalmology (IJO) (Feb 26 2010) Ophthalmology

   ...hristina N Kruse Department of Ophthalmology and Visual Sciences, Fundus Photograph Reading Center, University of Wisconsin, Madison, Date of Submission 21-Feb-2008 Date of Acceptance 24-Jul-2009 Date of Web Publi... (Read Full Article)
   

   Comment on Article Mentions:   University of Wisconsin   Zeiss Stratus OCT   Carl Zeiss Meditec

4. Photoacoustic ophthalmoscopy for in vivo retinal imaging

   Explore Article opticsinfobase.org (Feb 12 2010) Ophthalmology

   We have developed a non-invasive photoacoustic ophthalmoscopy (PAOM) for in vivo retinal imaging. PAOM detects the photoacoustic signal induced by pulsed laser light shined onto the retina. By using a stationary ultrasonic transducer in contact with the eyelids and scanning only the laser light across the retina, PAOM provides volumetric imaging of the retinal micro-vasculature and retinal pigment epithelium at a high speed. For B-scan frames containing 256 A-lines, the ... (Read Full Article)
   

   Comment on Article Mentions:   Shuliang Jiao   Carmen A. Puliafito   University of Wisconsin

5. Unusual Adaptive Optics Findings in a Patient With Bilateral Maculopathy

   Explore Article Archives of Ophthalmology (Feb 8 2010) Ophthalmology

   Over the past decade there has been a rapid evolution in our ability to noninvasively image the living human retina. Of particular interest is adaptive optics (AO), a technique that corrects for the eye's monochromatic aberrations and allows nearly diffraction-limited imaging of the retina.1 There is increasing clinical application of AO imaging2-5 owing to the ability to resolve retinal pathological changes on a cellular level, although the future of AO ... (Read Full Article)
   

   Comment on Article Mentions:   University of Wisconsin   Heidelberg Engineering   Bioptigen

6. Spectral-Domain Optical Coherence Tomography and Adaptive Optics May Detect Hydroxychloroquine Retinal Toxicity Before Symptomatic Vision Loss

   Explore Article aosonline.org (Feb 4 2010) Ophthalmology

   Purpose: To describe spectral-domain optical coherence tomography (SD-OCT) and adaptive optics (AO) imaging in hydroxychloroquine retinal toxicity. Methods: Two patients with long-term hydroxychloroquine use, subtle perifoveal ophthalmoscopic pigmentary changes, and bilateral perifoveal defects on automated Humphrey visual field (HVF) 10-2 perimetry were imaged using SD-OCT and AO. Results: SD-OCT images demonstrated loss of photoreceptor inner segment/outer segment (IS/OS) junction and a downward “sink-hole” displacement of inner retinal structures in areas ... (Read Full Article)
   

   Comment on Article Mentions:   University of Wisconsin   Bioptigen

7. Variable optical activation of human cone photoreceptors visualized using a short coherence light source

   Explore Article opticsinfobase.org (Dec 15 2009) Ophthalmology

   It has been shown that after a visible stimulus, optical oscillations of nearly all cone photoreceptors can be observed using long coherence length light and in a few cones using short coherence length light. Here, we show that after exposure to a visible stimulus, a short coherence length imaging source reveals light-evoked oscillation signals in a large number of cones. More than 80% of cones in a given retinal area ... (Read Full Article)
   

   Comment on Article Mentions:   University of Wisconsin

8. Simultaneous multimodal imaging with integrated photoacoustic microscopy and optical coherence tomography

   Explore Article opticsinfobase.org (Sep 22 2009) Microscopy

   We have developed a multimodal imaging technique by integrating photoacoustic microscopy and spectral domain optical coherence tomography to provide simultaneous volumetric microscopic imaging of both optical absorption and scattering contrasts in biological tissues. In the integrated system, the two imaging modalities share the same optical scanning and delivery mechanisms after their probing and illumination light beams are combined. By further synchronizing the image acquisitions, the images from the two modalities ... (Read Full Article)
   

   Comment on Article Mentions:   Shuliang Jiao   Carmen A. Puliafito   Hao F. Zhang

9. Developmental Aspects of the Upper Airway

   Explore Article pats.atsjournals.org (Sep 10 2009) Bronchoscopy , Otolaryngology

   The upper airway serves three important functions: respiration, swallowing, and speech. During development it undergoes significant structural and functional changes that affect its size, shape, and mechanical properties. Abnormalities of the upper airway require prompt attention, because these often alter ventilatory patterns and gas exchange, particularly during sleep when upper airway motor tone and ventilatory drive are diminished. Recognizing the relationship of early life events to lung health and disease, ... (Read Full Article)
   

   Comment on Article Mentions:   University of Wisconsin   University of Maryland   Johns Hopkins University

10. Reconstructing foveal pit morphology from optical coherence tomography imaging

    Explore Article BJO Online (May 25 2009) Ophthalmology

    Aims: To describe an automated method for extracting quantitative measures of foveal morphology from optical coherence tomography (OCT) images of the human retina. Methods: A methodological study and retrospective investigation of selected cases. Sixty-five human subjects were included, 61 healthy subjects and four female carriers of blue-cone monochromacy. Thickness data from B scans traversing the foveal pit was fit to a mathematical model designed to capture the contour of the ... (Read Full Article)
    

    Comment on Article Mentions:   Bioptigen   Zeiss Stratus OCT   Heidelberg Spectralis

11. QUALITY ISSUES IN INTERPRETATION OF OPTICAL COHERENCE TOMOGRAMS IN MACULAR DISEASES

    Explore Article RETINA (Apr 19 2009) Ophthalmology

    Purpose: To analyze the scan characteristics associated with poor quality Stratus Optical Coherence Tomograms submitted to a reading center for multicenter clinical trials. Methods: Data from evaluation of 6,741 fast macular thickness map reports from trials involving age-related macular degeneration, diabetic macular edema, and retinal vein occlusion were analyzed. Optical coherence tomograms with an erroneous centerpoint thickness needing manual remeasurement (MR) were categorized as being of poor quality. The frequency ... (Read Full Article)
    

    Comment on Article Mentions:   University of Wisconsin   Zeiss Stratus OCT   Carl Zeiss Meditec

12. Comparison of Optical Coherence Tomography in Diabetic Macular Edema, with and without Reading Center Manual Grading from a Clinical Trials Perspective

    Explore Article iovs.org (Jan 26 2009) Ophthalmology

    ...ciates, PA, Charlotte, North Carolina; and the^ ^^3Department of Ophthalmology and Visual Sciences, University of Wisconsin, Madison, Wisconsin. ^ PURPOSE. To analyze the value of reading center error correction^ in autom... (Read Full Article)
    

    Comment on Article Mentions:   Carl Zeiss Meditec   Zeiss Stratus OCT   David J. Browning

13. Comparison of Time-Domain OCT and Fundus Photographic Assessments of Retinal Thickening in eyes with Diabetic Macular Edema.

    Explore Article NCBI HomePage (Mar 5 2008) Ophthalmology

    Abstract Purpose: To explore the correlation between optical coherence tomography (OCT) and stereoscopic fundus photographs (FP) for the assessment of retinal thickening (RT) in diabetic macular edema (DME) within a clinical trial. Methods: OCT, FP and best-corrected visual acuity (VA) measurements were obtained in both eyes of 263 participants in a trial comparing two photocoagulation techniques for DME. Correlation coefficients (r) were calculated comparing RT measured by OCT, RT estimated ... (Read Full Article)
    

    Comment on Article Mentions:   David J. Browning   University of Wisconsin

14. High speed engine gas thermometry by Fourier-domain mode-locked laser absorption spectroscopy

    Explore Article opticsinfobase.org (Nov 7 2007)

    ...ot; Meas. Sci. Technol. 18, 1992-1998 (2006). 12. J. A. Filipa, J. W. Walewski, and S. T. Sanders, University of Wisconsin, 1500 Engineering Dr., Madison, WI 53706, are preparing a manuscript to be called "Optical bea... (Read Full Article)
    

    Comment on Article Mentions:   University of Wisconsin   James G. Fujimoto   Massachusetts Institute of Technology

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