1. Baylor College of Medicine

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    1. Mentioned In 118 Articles

    2. Space Flight–Associated Neuro-ocular Syndrome

      Explore The JAMA Network Neurology , Ophthalmology
      Space Flight–Associated Neuro-ocular Syndrome
      New and unique physiologic and pathologic systemic and neuro-ocular responses have been documented in astronauts during and after long-duration space flight. Although the precise cause remains unknown, space flightassociated neuro-ocular syndrome (SANS) has been adopted as an appropriate descriptive term. The Space Medicine Operations Division of the US National Aeronautics and Space Administration (NASA) has documented the variable occurrence of SANS in astronauts returning from long-duration space flight on the ...
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      Mentions: Cornell University Baylor College of Medicine University of Texas Medical Branch

    4. Speckle variance optical coherence tomography of blood flow in the beating mouse embryonic heart

      Explore Wiley Online Library Cardiology
      Speckle variance optical coherence tomography of blood flow in the beating mouse embryonic heart
      Efficient separation of blood and cardiac wall in the beating embryonic heart is essential and critical for experiment-based computational modelling and analysis of early-stage cardiac biomechanics. Although speckle variance optical coherence tomography (SV-OCT) relying on calculation of intensity variance over consecutively acquired frames is a powerful approach for segmentation of fluid flow from static tissue, application of this method in the beating embryonic heart remains challenging because moving structures generate ...
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      Mentions: Baylor College of Medicine Irina V. Larina Shang Wang

    5. Quantifying the effects of UV-A/riboflavin crosslinking on the elastic anisotropy and hysteresis of the porcine cornea by noncontact optical coherence elastography

      Explore Conference Proceedings Ophthalmology
      Quantifying the effects of UV-A/riboflavin crosslinking on the elastic anisotropy and hysteresis of the porcine cornea by noncontact optical coherence elastography
      The collagen fibril orientation of the cornea can provide critical information about cornea tissue health because diseases such as keratoconus and therapeutic interventions such as UV-A/riboflavin corneal collagen crosslinking (CXL) can alter the ultrastructural arrangement of collagen fibrils. Here, we quantify the elastic anisotropy and hysteresis of in situ porcine corneas as a function of intraocular pressure (IOP) with noncontact optical coherence elastography. Moreover, the effects of UV-A riboflavin ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Alabama

    6. Applanation optical coherence elastography: noncontact measurement of intraocular pressure, corneal biomechanical properties, and corneal geometry with a single instrument

      Explore SPIE | Journal Ophthalmology
      Applanation optical coherence elastography: noncontact measurement of intraocular pressure, corneal biomechanical properties, and corneal geometry with a single instrument
      Current clinical tools provide critical information about ocular health such as intraocular pressure (IOP). However, they lack the ability to quantify tissue material properties, which are potent markers for ocular tissue health and integrity. We describe a single instrument to measure the eye-globe IOP, quantify corneal biomechanical properties, and measure corneal geometry with a technique termed applanation optical coherence elastography (Appl-OCE). An ultrafast OCT system enabled visualization of corneal dynamics ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    7. Evaluation of dermal fillers with noncontact optical coherence elastography

      Explore Conference Proceedings Dentistry
      Evaluation of dermal fillers with noncontact optical coherence elastography
      Over 2 million dermal filler procedures are performed each year in the USA alone, and this figure is only expected to increase as the aging population continues to grow. Dermal filler treatments can last from a few months to years depending on the type of filler and its placement. Although adverse reactions are rare, they can be quite severe due to ischemic events and filler migration. Previously, techniques such as ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    8. A dual-modality optical coherence tomography and selective plane illumination microscopy system for mouse embryonic imaging

      Explore Conference Proceedings Developmental Biology
      A dual-modality optical coherence tomography and selective plane illumination microscopy system for mouse embryonic imaging
      Both optical coherence tomography (OCT) and selective plane illumination microscopy (SPIM) are frequently used in mouse embryonic research for high-resolution three-dimensional imaging. However, each of these imaging methods provide a unique and independent advantage: SPIM provides morpho-functional information through immunofluorescence and OCT provides a method for whole-embryo 3D imaging. In this study, we have combined rotational imaging OCT and SPIM into a single, dual-modality device to image E9.5 mouse ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    9. Live dynamic analysis of the developing cardiovascular system in mice

      Explore Conference Proceedings Cardiology , Developmental Biology
      Live dynamic analysis of the developing cardiovascular system in mice
      The study of the developing cardiovascular system in mice is important for understanding human cardiogenesis and congenital heart defects. Our research focuses on imaging early development in the mouse embryo to specifically understand cardiovascular development under the regulation of dynamic factors like contractile force and blood flow using optical coherence tomography (OCT). We have previously developed an OCT based approach that combines static embryo culture and advanced image processing with ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    10. Optical coherence tomography for image-guided dermal filler injection and biomechanical evaluation

      Explore Conference Proceedings Dermatology
      Optical coherence tomography for image-guided dermal filler injection and biomechanical evaluation
      Dermal fillers are a very popular anti-aging treatment with estimated sales in the billions of dollars and millions of procedures performed. As the aging population continues to grow, these figures are only expected to increase. Dermal fillers have various compositions depending on their intended application. Reactions to dermal fillers can be severe, such as ischemic events and filler migration to the eyes. However, these adverse reactions are rare. Nevertheless, the ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    11. Ultra-fast line-field low coherence holographic elastography using spatial phase shifting

      Explore OSA | OSA Publishing
      Ultra-fast line-field low coherence holographic elastography using spatial phase shifting
      Optical coherence elastography (OCE) is an emerging technique for quantifying tissue biomechanical properties. Generally, OCE relies on point-by-point scanning. However, long acquisition times make point-by-point scanning unfeasible for clinical use. Here we demonstrate a noncontact single shot line-field low coherence holography system utilizing an automatic Hilbert transform analysis based on a spatial phase shifting technique. Spatio-temporal maps of elastic wave propagation were acquired with only one air-pulse excitation and used ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    12. Dynamic imaging and quantitative analysis of cranial neural tube closure in the mouse embryo using optical coherence tomography

      Explore OSA | OSA Publishing Developmental Biology , Neurology
      Dynamic imaging and quantitative analysis of cranial neural tube closure in the mouse embryo using optical coherence tomography
      Neural tube closure is a critical feature of central nervous system morphogenesis during embryonic development. Failure of this process leads to neural tube defects, one of the most common forms of human congenital defects. Although molecular and genetic studies in model organisms have provided insights into the genes and proteins that are required for normal neural tube development, complications associated with live imaging of neural tube closure in mammals limit ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    13. Assessing the effects of riboflavin/UV-A crosslinking on porcine corneal mechanical anisotropy with optical coherence elastography

      Explore OSA | OSA Publishing Ophthalmology
      Assessing the effects of riboflavin/UV-A crosslinking on porcine corneal mechanical anisotropy with optical coherence elastography
      In this work we utilize optical coherence elastography (OCE) to assess the effects of UV-A/riboflavin corneal collagen crosslinking (CXL) on the mechanical anisotropy of in situ porcine corneas at various intraocular pressures (IOP). There was a distinct meridian of increased Youngs modulus in all samples, and the mechanical anisotropy increased as a function of IOP and also after CXL. The presented noncontact OCE technique was able to quantify the ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Alabama

    14. Optical Modalities for Embryonic Imaging

      Explore osa-opn.org Developmental Biology
      Optical Modalities for Embryonic Imaging
      tudies of disease etiology often rely on the murine (mouse) model, which provides valuable genotypic information. Yet associated phenotypic information from murine embryos is often lacking. Of the various techniques that have been proposed for imaging such embryos, optical modalities may provide the best compromise among speed, penetration depth and resolution. This year, we developed approaches to improve embryonic imaging with optical coherence tomography (OCT), 1 and also provided a ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    15. Comparison of Newer IOL Power Calculation Methods for Eyes With Previous Radial Keratotomy

      Explore IOVS Journal Ophthalmology
      Comparison of Newer IOL Power Calculation Methods for Eyes With Previous Radial Keratotomy
      Purpose : To evaluate the accuracy of the optical coherence tomographybased (OCT formula) and Barrett True K (True K) intraocular lens (IOL) calculation formulas in eyes with previous radial keratotomy (RK). Methods : In 95 eyes of 65 patients, using the actual refraction following cataract surgery as target refraction, the predicted IOL power for each method was calculated. The IOL prediction error (PE) was obtained by subtracting the predicted IOL power from ...
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      Mentions: David Huang Baylor College of Medicine Oregon Health & Science University
    17. 1-15 of 118 1 2 3 4 5 6 7 8 »
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  4. About Baylor College of Medicine

    Baylor College of Medicine

    Baylor College of Medicine, located in Houston, Texas, USA, is one of the world's leading centers for biomedical research and clinical care. Situated within the Texas Medical Center, a 1,000-acre complex that is home to 46 member institutions and is the largest medical center in the world, Baylor College of Medicine has affiliations with eight teaching hospitals, including the world-renowned Texas Children's Hospital, MD Anderson Cancer Center, Menninger Clinic and Texas Heart Institute. It has been consistently rated the top medical school in Texas and among the top 10 medical schools in the United States. Its Graduate School of Biomedical Sciences is also highly rated. BCM, despite being solely focused on medical and graduate education, has become one of 63 American colleges with an endowment greater than $1 billion.

  5. Related Topics

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    4. Dynamic optical coherence tomography measurements of elastic wave propagation in tissue-mimicking phantoms and mouse cornea in vivo
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