Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Kirill V, Larin"'
Publikováno v:
Optometry and Vision Science
SIGNIFICANCE A novel imaging technology, dynamic optical coherence elastography (OCE), was adapted for clinical noninvasive measurements of corneal biomechanics. PURPOSE Determining corneal biomechanical properties is a long-standing challenge. Elast
Autor:
Ruijiao Sun, Behzad Khajavi, Manmohan Singh, Harshdeep Singh Chawla, Henry H. Le, Kirill V. Larin, Mary E. Dickinson, David Mayerich, Alexander Schill
Publikováno v:
Dynamics and Fluctuations in Biomedical Photonics XVIII.
We developed a high-resolution multimodal system for mouse embryonic imaging that combines Optical Coherence Tomography (OCT) and Light Sheet Fluorescence Microscopy (LSFM). LSFM Illumination is restricted to fluorophores in the focal volume, and col
Autor:
Jitao Zhang, Benjamin M. Hall, Kirill V. Larin, Elda M. Rueda, Manmohan Singh, Ross A. Poché, Giuliano Scarcelli, Yogeshwari S. Ambekar
Publikováno v:
Optical Elastography and Tissue Biomechanics VIII.
Retinal diseases such as diabetic retinopathy and glaucoma are leading cause of blindness in the world. Assessing biomechanical properties of retina is very crucial since it is constantly under stress due to the vitreous humor and eye movements. Char
Autor:
Salavat Aglyamov, Achuth Nair, Fernando Zvietcovich, Manmohan Singh, Kirill V. Larin, Michael D. Twa
Publikováno v:
Optical Elastography and Tissue Biomechanics VIII.
The purpose of this study is to evaluate the changes in elasticity of the corneo-scleral limbus when the eye-globe is subjected to different intraocular pressures. Continuous elastic waves were mechanically induced in the sclera and imaged using a ph
Publikováno v:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXV.
Corneal biomechanical properties are useful for the diagnosis of ocular diseases and monitoring of therapeutic interventions. Elastography is one method of assessing corneal biomechanical properties but typically relies on an active source of displac
Autor:
Achuth Nair, Michael D. Twa, Salavat Aglyamov, Kirill V. Larin, Fernando Zvietcovich, Manmohan Singh
Publikováno v:
Investigative Ophthalmology & Visual Science
Purpose Currently, the biomechanical properties of the corneo-scleral limbus when the eye-globe deforms are largely unknown. The purpose of this study is to evaluate changes in elasticity of the cornea, sclera, and limbus when subjected to different
Autor:
Yogeshwari S. Ambekar, Benjamin M. Hall, Giuliano Scarcelli, Elda M. Rueda, Kirill V. Larin, Manmohan Singh, Ross A. Poché
Publikováno v:
Journal of Biomedical Optics
Significance: The retina is critical for vision, and several diseases may alter its biomechanical properties. However, assessing the biomechanical properties of the retina nondestructively is a challenge due to its fragile nature and location within
Publikováno v:
Translational Vision Science & Technology
Purpose Normal physiological movements (e.g., respiration and heartbeat) induce eye motions during clinical measurements of human corneal biomechanical properties using optical coherence elastography (OCE). We quantified the effects of respiratory an
Publikováno v:
Optical Elastography and Tissue Biomechanics VII.
Age-related cataract is one of the most prevalent causes of visual impairment worldwide. Early detection of cataracts can be immensely helpful for preserving visual acuity by ensuring that the appropriate therapeutic procedures are performed at earli
Publikováno v:
Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN).
The alternation of biomechanical properties of many tissues could indicate onset and progression of diseases. In this paper we combine dynamic Optical Coherence Elastography with 3D Bruillion Spectroscopy for truly quantitative elastography of ocular