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Harvard University
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Mentioned In 1050 Articles
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In Vivo Three-Dimensional Imaging of Neovascular Age-Related Macular Degeneration Using Optical Frequency Domain Imaging at 1050 nm
...ital and Harvard Medical School, Boston, Massachusetts; and the^ ^^3Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston, Massachusetts. ^ PURPOSE. To assess the application of optical frequency domai...Read Full Article -
Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
Apparatus, method, logic arrangement and storage medium are provided for increasing the sensitivity in the detection of optical coherence tomography and low coherence interferometry ("LCI") signals by detecting a parallel set of spectral bands, each band being a unique combination of optical frequencies. The LCI broad bandwidth source can be split into N spectral bands. The N spectral bands can be individually detected and processed to provide an increase in ...Read Full Article -
Evaluation of intracoronary stenting by intravascular optical coherence tomography
...usetts General Hospital and Harvard Medical School ^3 Cardiology Division, Massachusetts General Hospital and Harvard Medical School ^4 Department of Radiology, Massachusetts General Hospital and Harvard Medical School ^...Read Full Article -
Evaluation of collagen in atherosclerotic plaques: the use of two coherent laser-based imaging methods
...dical School Boston MA USABrett E. Bouma, Massachusetts General Hospital and Wellman Center for Photomedicine Harvard Medical School Boston MA USAJohannes de Boer, Massachusetts General Hospital and Wellman Center for Ph...Read Full Article -
Ultrasound-enhanced optical coherence tomography: improved penetration and resolution
Chuanyong Huang, Bin Liu, Mark E. Brezinski Increasing penetration remains one of the most important issues in optical coherence tomography (OCT) research, which we achieved with a parallel ultrasound beam. In addition to qualitative improvements of tissue imaging, quantitative improvements in resolution of up to 28%±2% was noted. At ... [J. Opt. Soc. Am. A 25, 938-946 (2008)]Read Full Article -
Ultrafast lasers advance deep-tissue imaging
...copy (CARS) is a tool that has been shown to meet this need. First demonstrated by Sunny Xie and coworkers at Harvard University, CARS imaging is based on a so-called four-wave mixing technique using lasers at two wavele...Read Full Article -
Microendoscopy takes a practical turn
... is now applying this technology to applications in basic neurobiology and clinical settings.3 Researchers at Harvard Medical School and the Wellman Center for Photomedicine (Boston, CA) are also utilizing GRIN lens tech...Read Full Article -
Supercontinuum lasers begin to shine in biomedicine
...hore to be analyzed by flow cytometry.” Telford’s team used Fianium’s SC450 white-light source. Scientists at Harvard Medical School headed by Lev Perelman used the same type of laser in the first application of optical ...Read Full Article -
Monitoring mouse retinal degeneration with high-resolution spectral-domain optical coherence tomography.
Related Articles Monitoring mouse retinal degeneration with high-resolution spectral-domain optical coherence tomography. J Vis. 2008;8(1):17.1-11 Authors: Kim KH, Puoris'haag M, Maguluri GN, Umino Y, Cusato K, Barlow RB, de Boer JF Progression of retinal degeneration in a mouse model was studied in vivo with high-resolution spectral-domain optical coherence tomography (SD-OCT). Imaging in 3D with high depth resolution ( PMID: 18318620 [PubMed - in process]Read Full Article -
OCT identifies poor wound architecture
...post-op to 12 hours after surgery. Bradford J. Shingleton, M.D., assistant clinical professor, ophthalmology, Harvard Medical School, Boston, said a study highlight is identifying the importance of wound incision length....Read Full Article -
In Vivo Comparison of Optical Coherence Tomography and Angioscopy for the Evaluation of Coronary Plaque Characteristics
Atherosclerotic yellow plaques identified by coronary angioscopy are considered as vulnerable plaques. However, characteristics of yellow plaques are not well understood. Optical coherence tomography (OCT) provides accurate tissue characterization in vivo and has the capability to measure fibrous cap thickness covering a lipid plaque. Characteristics of yellow plaques identified by angioscopy were evaluated by OCT. We examined 205 plaques of 41 coronary arteries in 26 patients. In OCT analysis, plaques ...Read Full Article -
Optical Coherence Tomography Imaging in Developmental Biology
...tute of Technology, Cambridge, MA Cardiac Unit and Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA Optical coherence tomography (OCT) is an attractive imaging technique for d...Read Full Article -
Spectral-domain optical coherence phase microscopy for quantitative biological studies (Thesis)
Conventional phase-contrast and differential interference contrast microscopy produce high contrast images of transparent specimens such as cells. However, they do not provide quantitative information or do not have enough sensitivity to detect nanometerlevel structural alterations. We have developed spectral-domain optical coherence phase microscopy (SD-OCPM) for highly sensitive quantitative phase imaging in 3D. This technique employs common-path spectral-domain optical coherence reflectometry to produce depth-resolved reflectance and quantitative phase images with high ...Read Full Article -
Optoelectronic Applications: In Vivo Imaging: Microendoscopy takes a practical turn
... is now applying this technology to applications in basic neurobiology and clinical settings.3 Researchers at Harvard Medical School and the Wellman Center for Photomedicine (Boston, CA) are also utilizing GRIN lens tech...Read Full Article
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About Harvard University
Harvard University is a private university in Cambridge, Massachusetts, U.S. Founded in 1636 by the colonial Massachusetts legislature Harvard is the oldest institution of higher learning in the United States. Harvard Medical School is one of the graduate schools of Harvard University. It is a prestigious American medical school located in the Longwood Medical Area of the Mission Hill neighborhood of Boston, Massachusetts. Schepens Eye Research Institute fights blindness by developing new technologies, therapies and knowledge to retain and restore vision. Through a continuum of discovery, the Institute works toward a future in which blindness is prevented, alleviated, and, ultimately, cured.