Sentence examples for birefringence in the cornea from inspiring English sources

The appearance of abnormal birefringence in the cornea was likely to be an indication of cross-linking of collagen fibrils.

This can be attributed to the differences in the distribution of birefringence in the cornea of rabbits' and human eyes.

In the measurement of keratoplasty patients, abnormal birefringence was observed in the cornea around the graft-host interface.

However, the birefringence of the cornea and the difficulty in coupling the light across the eye have been major drawbacks toward realizing this approach.

It was also shown that there is potential to use a dual wavelength approach to accommodate the birefringence noise of the cornea in the presence of eye motion.

Fitting of polarimetric data is based on the tensorial formalism of second order nonlinear optics and takes into account possible birefringence of the cornea, which may distort the excitation polarization.

The origination of birefringence in cornea is attributed to the retarder like behavior of its constituent collagen lamellae which constitute more than 90% of corneal stroma [ 30, 31].

The en face projection of scattering OCT (Fig. 6(g)) shows a hyper-scattering region at the left-lower part of the cornea, while the en face phase retardation map of the posterior surface of the cornea (Fig. 6(h)) shows strong and inhomogeneous birefringence in the corresponding region.

A central "hub" is left uncut in the cornea.

In the cornea, the nonlinear pressure deformation was observed as the behavior of elastomer materials.

After keratoplasty, the surgically excised cornea was trisected for microbiological cultures, stains, and PCR assays and was processed as in the cornea biopsy cases.