[HTML][HTML] Torsional wave elastography to assess the mechanical properties of the cornea
J Torres, I H. Faris, A Callejas, F Reyes-Ortega… - Scientific Reports, 2022 - nature.com
Corneal mechanical changes are believed to occur before any visible structural alterations
observed during routine clinical evaluation. This study proposed developing an …
observed during routine clinical evaluation. This study proposed developing an …
Simultaneous tensile and shear measurement of the human cornea in vivo using S0-and A0-wave optical coherence elastography
Understanding corneal stiffness is valuable for improving refractive surgery, detecting
corneal abnormalities, and assessing intraocular pressure. However, accurately measuring …
corneal abnormalities, and assessing intraocular pressure. However, accurately measuring …
[HTML][HTML] In vivo measurement of shear modulus of the human cornea using optical coherence elastography
Corneal stiffness plays a critical role in shaping the cornea with respect to intraocular
pressure and physical interventions. However, it remains difficult to measure the mechanical …
pressure and physical interventions. However, it remains difficult to measure the mechanical …
[HTML][HTML] In vivo corneal elastography: A topical review of challenges and opportunities
Clinical measurement of corneal biomechanics can aid in the early diagnosis, progression
tracking, and treatment evaluation of ocular diseases. Over the past two decades …
tracking, and treatment evaluation of ocular diseases. Over the past two decades …
In vivo optical coherence elastography reveals spatial variation and anisotropy of corneal stiffness
Objective: The mechanical properties of corneal tissues play a crucial role in determining
corneal shape and have significant implications in vision care. This study aimed to address …
corneal shape and have significant implications in vision care. This study aimed to address …
In vivo Optical Coherence Elastography Unveils Spatial Variation of Human Corneal Stiffness
Objective: The mechanical properties of corneal tissues play a crucial role in determining
corneal shape and have significant implications in vision care. This study aimed to address …
corneal shape and have significant implications in vision care. This study aimed to address …
Quantitative assessment of corneal viscoelasticity using optical coherence elastography and a modified Rayleigh–Lamb equation
We demonstrate the use of a modified Rayleigh–Lamb frequency equation in conjunction
with noncontact optical coherence elastography to quantify the viscoelastic properties of the …
with noncontact optical coherence elastography to quantify the viscoelastic properties of the …
Heartbeat optical coherence elastography: corneal biomechanics in vivo
Significance: Mechanical assessment of the cornea can provide important structural and
functional information regarding its health. Current clinically available tools are limited in …
functional information regarding its health. Current clinically available tools are limited in …
Experimental evaluation of corneal stress-optic coefficients using a pair of force test
HJ Shih, SC Cheng, PJ Shih - Journal of the Mechanical Behavior of …, 2024 - Elsevier
Background Topography and tomography are valuable techniques for measuring the
corneal shape, but they cannot directly assess its internal mechanical stresses. And …
corneal shape, but they cannot directly assess its internal mechanical stresses. And …
[HTML][HTML] Optical coherence elastography for assessing the influence of intraocular pressure on elastic wave dispersion in the cornea
The cornea is a highly specialized organ that relies on its mechanical stiffness to maintain its
aspheric geometry and refractive power, and corneal diseases such as keratoconus have …
aspheric geometry and refractive power, and corneal diseases such as keratoconus have …