1. James G. Fujimoto

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    1. Mentioned In 356 Articles

    2. AN AUTOMATIC, INTERCAPILLARY AREA-BASED ALGORITHM FOR QUANTIFYING DIABETES-RELATED CAPILLARY DROPOUT USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      AN AUTOMATIC, INTERCAPILLARY AREA-BASED ALGORITHM FOR QUANTIFYING DIABETES-RELATED CAPILLARY DROPOUT USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY
      Purpose: To develop a robust, sensitive, and fully automatic algorithm to quantify diabetes-related capillary dropout using optical coherence tomography (OCT) angiography (OCTA). Methods: A 1,050-nm wavelength, 400 kHz A-scan rate swept-source optical coherence tomography prototype was used to perform volumetric optical coherence tomography angiography imaging over 3 mm x 3 mm fields in normal controls (n = 5), patients with diabetes without diabetic retinopathy (DR) (n = 7), patients with nonproliferative ...
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    3. OSA Centennial Snapshots: OCT and the Flowering of Biophotonics

      OSA Centennial Snapshots: OCT and the Flowering of Biophotonics
      The birth, commercialization and ultimate impact of OCT stand out as landmark accomplishments even amid the abundant advances in biophotonics during the 1980s and 1990s. Twenty-five years ago this month, the editors of Science accepted for publication a research paper titled Optical Coherence Tomography. That three-word phrase (and its punchier abbreviation, OCT) heralded a revolution in ophthalmologyone that would spawn a billion-dollar-a-year market, and affect millions of people.
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    4. Visualizing the Choriocapillaris Under Drusen: Comparing 1050-nm Swept-Source Versus 840-nm Spectral-Domain Optical Coherence Tomography Angiography

      Visualizing the Choriocapillaris Under Drusen: Comparing 1050-nm Swept-Source Versus 840-nm Spectral-Domain Optical Coherence Tomography Angiography
      Purpose : To investigate the appearance of choriocapillaris (CC) flow under drusen by comparing long-wavelength (1050 nm) swept-source optical coherence tomography (SS-OCT) angiography with shorter-wavelength (840 nm) spectral-domain (SD) OCT angiography. Methods : Patients with drusen imaged on both devices on the same day were selected and graded. Ambiguous OCT angiography (OCTA) signal loss was defined as low OCTA signal on the en face OCTA CC image that also had low OCT ...
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    5. ULTRAHIGH SPEED SWEPT SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL AND CHORIOCAPILLARIS ALTERATIONS IN DIABETIC PATIENTS WITH AND WITHOUT RETINOPATHY

      ULTRAHIGH SPEED SWEPT SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL AND CHORIOCAPILLARIS ALTERATIONS IN DIABETIC PATIENTS WITH AND WITHOUT RETINOPATHY
      Purpose: To investigate the utility of ultrahigh speed, swept source optical coherence tomography angiography in visualizing retinal microvascular and choriocapillaris (CC) changes in diabetic patients. Methods: The study was prospective and cross-sectional. A 1,050 nm wavelength, 400 kHz A-scan rate swept source optical coherence tomography prototype was used to perform volumetric optical coherence tomography angiography of the retinal and CC vasculatures in diabetic patients and normal subjects. Sixty-three eyes ...
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    6. Choroidal Neovascularization Analyzed on Ultrahigh-Speed Swept-Source Optical Coherence Tomography Angiography Compared to Spectral-Domain Optical Coherence Tomography Angiography

      Choroidal Neovascularization Analyzed on Ultrahigh-Speed Swept-Source Optical Coherence Tomography Angiography Compared to Spectral-Domain Optical Coherence Tomography Angiography
      Purpose To compare visualization of choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD) using an ultrahigh-speed swept-source (SS) optical coherence tomography angiography (OCTA) prototype vs a spectral-domain (SD) OCTA device. Design Comparative analysis of diagnostic instruments. Methods Patients were prospectively recruited to be imaged on SD OCT and SS OCT devices on the same day. The SD OCT device employed is the RTVue Avanti (Optovue, Inc, Fremont, California, USA ...
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    7. Advanced OCT: Making Waves in the Market

      Advanced OCT: Making Waves in the Market
      Optical coherence tomography (OCT) is poised for further growth, thanks to a new wave of progress in applications with commercial potential. Heres a cross-sectional survey of OCT advances making their way from concept to market. This year marks the 25th anniversary of the celebrated initial optical coherence tomography (OCT) paper in Science by OSA Fellow James Fujimotos group at the Massachusetts Institute of Technology (Cambridge, Mass., USA). Five years later ...
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    8. Diagnosis and Follow-Up of Nonexudative Choroidal Neovascularization With Multiple Optical Coherence Tomography Angiography Devices: A Case Report

      Diagnosis and Follow-Up of Nonexudative Choroidal Neovascularization With Multiple Optical Coherence Tomography Angiography Devices: A Case Report
      Nonexudative choroidal neovascularization (CNV) is a new phenomenon that has only recently been described in the literature with the advent of optical coherence tomography angiography (OCTA) imaging. The authors present a 1-year longitudinal follow-up of a nonexudative CNV lesion secondary to age-related macular degeneration. This report describes the appearance of the lesion on two commercially available spectral-domain OCTA devices and one prototype swept-source OCTA device. Management of these cases is ...
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    9. Foreword: 25 Years of Optical Coherence Tomography

      Foreword: 25 Years of Optical Coherence Tomography
      This special issue commemorates the 25th anniversary of the development of optical coherence tomography (OCT). OCT has had a transformative impact in the field of ophthalmology and vision research, contributing to fundamental understanding of disease pathogenesis, drug discovery and development, and everyday clinical decision making in all ophthalmic subspecialties. The role of OCT in research and clinical care continues to accelerate, as judged by the cumulative number of publications in ...
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    10. The Development, Commercialization, and Impact of Optical Coherence Tomography

      The Development, Commercialization, and Impact of Optical Coherence Tomography
      This review was written for the special issue of IOVS to describe the history of optical coherence tomography (OCT) and its evolution from a nonscientific, historic perspective. Optical coherence tomography has become a standard of care in ophthalmology, providing real-time information on structure and function diagnosing disease, evaluating progression, and assessing response to therapy, as well as helping to understand disease pathogenesis and create new therapies. Optical coherence tomography also ...
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    11. Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter

      Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter
      ... (2008). [Crossref] [PubMed] D. C. Adler, C. Zhou, T. H. Tsai, H. C. Lee, L. Becker, J. M. Schmitt, Q. Huang, J. G. Fujimoto, and H. Mashimo, “Three-dimensional optical coherence tomography of Barrett’s esophagus and bur...
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    12. Massachusetts Institute of Technology Receives Grant for Optical Biopsy Using Optical Coherence Tomography

      Massachusetts Institute of Technology Receives Grant for Optical Biopsy Using Optical Coherence Tomography
      ...6 NIH Grant for $288,576 for Optical Biopsy Using Optical Coherence Tomography. The principal investigator is James Fujimoto. The program began in 1997 and ends in 2019. Below is a summary of the proposed work. This is ...
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    13. Carmen A. Puliafito, MD, MBA, Former Dean of Keck School of Medicine of the University of Southern California, Joins Ophthotech as Chief of Strategic Development

      Carmen A. Puliafito, MD, MBA, Former Dean of Keck School of Medicine of the University of Southern California, Joins Ophthotech as Chief of Strategic Development
      ...restigious award in optoelectronics. Dr. Puliafito was also awarded the Champalimaud Vision Award (along with James Fujimoto, Eric Swanson, David Huang and Joel Schuman), often called the "Nobel Prize for Vision," a pres...
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    14. Three-dimensional morphological response of lipid-rich coronary plaques to statin therapy: a serial optical coherence tomography study

      Three-dimensional morphological response of lipid-rich coronary plaques to statin therapy: a serial optical coherence tomography study
      Objective: Previous studies have suggested that intensive statin therapy, compared with moderate statin therapy, provided greater reduction of LDL and better protection against major cardiovascular events. However, the exact dose-dependent mechanism of plaque stabilization remains unclear. The aim of this study is to investigate the three-dimensional (3D) response of fibrous caps overlying lipid plaques to statin therapy. Methods: We applied a novel computer algorithm to investigate the fibrous cap 3D ...
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    15. Select Features of Diabetic Retinopathy on Swept-Source Optical Coherence Tomographic Angiography Compared With Fluorescein Angiography and Normal Eyes

      Select Features of Diabetic Retinopathy on Swept-Source Optical Coherence Tomographic Angiography Compared With Fluorescein Angiography and Normal Eyes
      Importance Optical coherence tomographic angiography (OCTA) is a recently developed noninvasive imaging technique that can visualize the retinal and choroidal microvasculature without the injection of exogenous dyes. Objective To evaluate the potential clinical utility of OCTA using a prototype swept-source OCT (SS-OCT) device and compare it with fluorescein angiography (FA) for analysis of the retinal microvasculature in diabetic retinopathy. Design, Setting, and Participants Prospective, observational cross-sectional study conducted at a ...
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    16. 1-15 of 356 1 2 3 4 ... 22 23 24 »
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  2. About James G. Fujimoto

    James G. Fujimoto

    James. G. Fujimoto is a principal investigator in the Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT). He received his S.B., S.M., and Ph.D. in electrical engineering from MIT in 1979, 1981, and 1984 respectively. He joined the MIT faculty in 1985 as Assistant Professor of Electrical Engineering. Since 1994, he has been Professor of Electrical Engineering at MIT and Adjunct Professor of Ophthalmology at Tufts University.

    Professor Fujimoto's area of research involves the development and application of femtosecond laser technology, studies of ultrafast phenomena, and laser medicine and surgery. His research group in RLE and collaborators invented optical coherence tomography and pioneered its development. 

    James G Fujimoto has published over 250 journal articles, is editor or author of 5 books, and holds numerous U.S. patents for his discoveries. He is a fellow of the National Academy of Engineering and the American Association for the Advancement of Science. Among his many honors include the 1999 Discover Magazine Award for Technological Innovation and the 2001 Rank Prize in Optoelectronics.

  3. Quotes

    1. The newest swept-source OCT has the advantage that the light source frequency sweep range and repetition rate can be adjusted to tailor the resolution, imaging range, and axial scan repetition rate for the specific imaging application.
      In Swept-source OCT and glaucoma
    2. We are now approaching a point with OCT where ophthalmologists have a view of the retina that is similar to that of pathologists...In the future, functional imaging will make subtle changes in pathology more measurable, and these advances will enhance sensitivity when monitoring disease progression and response to therapy.
      In How hardware, software advances expand OCT capabilities
    3. Hand-held instruments can enable screening a wider population outside the traditional points of care...The hand-held platform allows the diagnosis or screening to be performed in a much wider range of settings...Developing screening methods that are accessible to the larger population could significantly reduce unnecessary vision loss.
      In Early Detection of Blinding Eye Disease Could be as Easy as Scanning a Barcode
    4. Hand-held instruments can enable screening a wider population outside the traditional points of care.
      In Early Detection of Blinding Eye Disease Could be as Easy as Scanning a Barcode
    5. The hand-held platform allows the diagnosis or screening to be performed in a much wider range of settings.
      In Early Detection of Blinding Eye Disease Could be as Easy as Scanning a Barcode
    6. Partnership between academics and industry was critical for the development of OCT and is a powerful approach for translating new scientific discoveries into real world clinical practice...Clinical researchers on our team as well as other clinicians at leading international medical centers worked with the early OCT technology, exploring new clinical applications and blazing a trail that the broader clinical community could follow. This interdisciplinary approach was key to the success of this technology.
      In MIT Researchers Dr. James Fujimoto and Mr. Eric Swanson Awarded the 2012 António Champalimaud Vision Award
    7. OCT has the advantage that it can image 1 or 2 millimeters below the surface with high resolution, noninvasively...Increased imaging speed is important; it allows broader coverage or improved resolution...the concept is not that the technology is trying to diagnose the cancer per se, since excisional biopsies do that well...Instead, it is coupling 3D OCT scanning across the sampling area with standard biopsies.
      In Optical Tomography May Aid 3D Cancer Diagnostics
    8. Ultrahigh-speed imaging is important because it enables the acquisition of large three-dimensional volumetric data sets with micron-scale resolution.
      In New High-speed 3-D Imaging System Holds Potential for Improved Cancer Screening
    9. Excisional biopsy is one of the gold standards for the diagnosis of cancer, but is a sampling procedure. If the biopsy is taken in a normal region of tissue and misses the cancer, the biopsy result is negative although the patient still has cancer.
      In New High-speed 3-D Imaging System Holds Potential for Improved Cancer Screening
    10. This device development is one of the major technical challenges in endoscopic OCT because probes must be small enough so that they can be introduced into the body, but still be able to scan an optical beam at high speeds...Increasing imaging speeds has also been an important research objective because high-resolution volumetric imaging requires very large amounts of data in order to cover appreciable regions of tissue, so rapid image acquisition rates are a powerful advantage.
      In New High-speed 3-D Imaging System Holds Potential for Improved Cancer Screening