Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Kirill V, Larin"'
Multimodal Heartbeat and Compression Optical Coherence Elastography for Mapping Corneal Biomechanics
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
The biomechanical properties of the cornea have a profound influence on the health, structural integrity, and function of the eye. Understanding these properties may be critical for diagnosis and identifying disease pathogenesis. This work demonstrat
Externí odkaz:
https://doaj.org/article/63d62466378a40c8afbbf0c055612e21
Publikováno v:
Photonics, Vol 8, Iss 4, p 111 (2021)
Assessing the biomechanical properties of the cornea is crucial for detecting the onset and progression of eye diseases. In this work, we demonstrate the application of compression-based optical coherence elastography (OCE) to measure the biomechanic
Externí odkaz:
https://doaj.org/article/8549fb52a2a74ebaaa1ecced5581329e
Autor:
Taye Mekonnen, Xiao Lin, Christian Zevallos‐Delgado, Manmohan Singh, Salavat R. Aglyamov, Vivien J. Coulson‐Thomas, Kirill V. Larin
Publikováno v:
Journal of Biophotonics. 15
Eye injury due to alkali burn is a severe ocular trauma that can profoundly affect corneal structure and function, including its biomechanical properties. Here, we assess the changes in the mechanical behavior of mouse corneas in response to alkali-i
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:
Alexander Schill, Kirill V. Larin, Achuth Nair, Manmohan Singh, Irina V. Larina, Salavat Aglyamov
Publikováno v:
Opt Lett
In this work, we present an ultra-fast line-field optical coherence elastography system (LF-OCE) with an 11.5 MHz equivalent A-line rate. The system was composed of a line-field spectral domain optical coherence tomography system based on a supercont
Autor:
Achuth Nair, Yogeshwari S. Ambekar, Christian Zevallos-Delgado, Taye Mekonnen, Mei Sun, Fernando Zvietcovich, Manmohan Singh, Salavat Aglyamov, Manuel Koch, Giuliano Scarcelli, Edgar M. Espana, Kirill V. Larin
Publikováno v:
Investigative Opthalmology & Visual Science. 63:24
Collagen XII plays a role in regulating the structure and mechanical properties of the cornea. In this work, several optical elastography techniques were used to investigate the effect of collagen XII deficiency on the stiffness of the murine cornea.
Publikováno v:
Photonics
Volume 8
Issue 4
Photonics, Vol 8, Iss 111, p 111 (2021)
Volume 8
Issue 4
Photonics, Vol 8, Iss 111, p 111 (2021)
Assessing the biomechanical properties of the cornea is crucial for detecting the onset and progression of eye diseases. In this work, we demonstrate the application of compression-based optical coherence elastography (OCE) to measure the biomechanic
Publikováno v:
Optical Elastography and Tissue Biomechanics VIII.
Corneal biomechanical properties can provide important information to measure tissue health. Elastography provides a useful tool to measure the biomechanical properties of tissues in vivo, but typically relies on measuring a response to external exci
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