1. Indiana University

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    1. Mentioned In 95 Articles

    2. Live tissue viability and chemosensitivity assays using digital holographic motility contrast imaging

      Live tissue viability and chemosensitivity assays using digital holographic motility contrast imaging
      Holographic optical coherence imaging is an en face form of optical coherence tomography that uses low-coherence digital holography as a coherence gate to select light from a chosen depth inside scattering tissue. By acquiring successive holograms at a high camera frame rate at a fixed depth, dynamic speckle provides information concerning dynamic light scattering from intracellular motility. Motility contrast imaging (MCI) uses living motion as a label-free and functional biomarker ...
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    3. University of Rochester Receives NIH Grant for Adaptive Optics Instrumentation for Advanced Ophthalmic Imaging

      University of Rochester Receives NIH Grant for Adaptive Optics Instrumentation for Advanced Ophthalmic Imaging
      ...irst successful adaptive optics instruments to vision science. Other lead investigators include: Steve Burns (Indiana University) an international leader in laser scanning ophthalmoscopy, John Flannery (UC, Berkeley) an ...
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    4. Patterns of Ganglion Cell Complex and Nerve Fiber Layer Loss in Nonarteritic Ischemic Optic Neuropathy by Fourier-Domain Optical Coherence Tomography

      Patterns of Ganglion Cell Complex and Nerve Fiber Layer Loss in Nonarteritic Ischemic Optic Neuropathy by Fourier-Domain Optical Coherence Tomography
      ... and 4. Alfredo A. Sadun^3 1. From the ^1Department of Ophthalmology, Eugene and Marilyn Glick Eye Institute, Indiana University School of Medicine, Indianapolis, Indiana; 2. ^2Department of Ophthalmology, Oregon Health ...
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    5. Patterns of Ganglion Cell Complex and Nerve Fiber Layer Loss in Non-Arteritic Ischemic Optic Neuropathy by Fourier-Domain Optical Coherence Tomography

      Patterns of Ganglion Cell Complex and Nerve Fiber Layer Loss in Non-Arteritic Ischemic Optic Neuropathy by Fourier-Domain Optical Coherence Tomography
      Purpose: To characterize by Fourier-domain optical coherence tomography (FD-OCT) the loss of nerve fiber layer (NFL) and ganglion cell complex (GCC) in non-arteritic ischemic optic neuropathy (NAION). Methods: Patients diagnosed with NAION were enrolled and categorized into "superior field loss (SFL)," "inferior field loss (IFL)," and "bihemispheric field loss (BFL)" groups based on the Swedish interactive threshold algorithm 30-2 achromatic visual field (VF) tests. Six months after presentation, they were ...
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    6. Correlation Between Optical Coherence Tomography–Derived Assessments of Lower Tear Meniscus Parameters and Clinical Features of Dry Eye Disease

      Correlation Between Optical Coherence Tomography–Derived Assessments of Lower Tear Meniscus Parameters and Clinical Features of Dry Eye Disease
      ...ive, nonrandomized, observational case series. Severity of symptoms of dry eye disease was assessed using the Indiana University Dry Eye Questionnaire 2002. Clinical assessments were completed using slit-lamp biomicrosco...
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    7. Correlation Between Optical Coherence Tomography-Derived Assessments of Lower Tear Meniscus Parameters and Clinical Features of Dry Eye Disease

      Correlation Between Optical Coherence Tomography-Derived Assessments of Lower Tear Meniscus Parameters and Clinical Features of Dry Eye Disease
      ...ive, nonrandomized, observational case series. Severity of symptoms of dry eye disease was assessed using the Indiana University Dry Eye Questionnaire 2002. Clinical assessments were completed using slit-lamp biomicrosco...
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    8. Adaptive optics optical coherence tomography for measuring phase and reflectance dynamics of photoreceptors

      Adaptive optics optical coherence tomography for measuring phase and reflectance dynamics of photoreceptors
      Optical coherence tomography with adaptive optics (AO-OCT) is a noninvasive method for imaging the living retina at the microscopic level. We used AO-OCT technology to follow changes in cone photoreceptor outer segment (OS) length and reflectance. To substantially increase sensitivity of the length measurements, a novel phase retrieval technique was demonstrated, capable of detecting changes on a nanometer scale. We acquired volume videos of 0.65°x0.65° retinal patches ...
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    9. Phase-sensitive imaging of the outer retina using optical coherence tomography and adaptive optics

      Phase-sensitive imaging of the outer retina using optical coherence tomography and adaptive optics
      The cone photoreceptor’s outer segment (OS) experiences changes in optical path length, both in response to visible stimuli and as a matter of its daily course of renewal and shedding. These changes are of interest, to quantify function in healthy cells and assess dysfunction in diseased ones. While optical coherence tomography (OCT), combined with adaptive optics (AO), has permitted unprecedented three-dimensional resolution in the living retina, it has not ...
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    10. 46-60 of 95 « 1 2 3 4 5 6 7 »
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  2. About Indiana University

    Indiana University

    Indiana University, founded in 1820, is a nine-campus university system in the state of Indiana. The IU system includes the following campuses: Indiana University in Bloomington (flagship campus), Indiana University East in Richmond,Indiana University Kokomo in Kokomo, Indiana University Northwest in Gary,Indiana University South Bend in South Bend, Indiana University Southeast in New Albany.