Results 101 to 110 of about 16,577 (195)

Large congenital posterior staphylomas [PDF]

Acta Ophthalmologica Scandinavica, 2004
Sotirios P. Gartaganis, Ephigenia K. Mela, Achilles S. Tzimas   +2 more
openaire   +2 more sources

Phacoemulsification with Negative Power IOL Implantation in Pathological Myopia: A Life-changing Procedure

Delhi Journal of Ophthalmology
Pathological myopia refers to a spherical equivalent of −8.00 D or more or axial length of 32.5 mm or more. Pathological myopia can lead to complications of the posterior segment such as retinal detachment and staphyloma in long term.
Dharti Punjabi, Devika S. Joshi, Vishranti Khandelwal   +2 more
doaj   +1 more source

Merging MCMC Subposteriors through Gaussian-Process Approximations [PDF]

arXiv, 2016
Markov chain Monte Carlo (MCMC) algorithms have become powerful tools for Bayesian inference. However, they do not scale well to large-data problems. Divide-and-conquer strategies, which split the data into batches and, for each batch, run independent MCMC algorithms targeting the corresponding subposterior, can spread the computational burden across a
arxiv  

On Limiting Distribution of Quasi-Posteriors under Partial Identification [PDF]

arXiv, 2016
We establish the limiting distribution (in total variation) of the quasi posteriors based on moment conditions, which only partially identify the parameters of interest. Some examples are discussed.
arxiv  

Commentary: Macular buckling with T-shaped buckle for myopic tractional maculopathy with posterior staphyloma. [PDF]

Indian J Ophthalmol, 2022
Tekchandani U, Singh SR, Dogra M.
europepmc   +1 more source

Boosting Variational Inference [PDF]

arXiv, 2016
Variational inference (VI) provides fast approximations of a Bayesian posterior in part because it formulates posterior approximation as an optimization problem: to find the closest distribution to the exact posterior over some family of distributions.
arxiv  

Prevalence, risk factors and impact of posterior staphyloma diagnosed from wide‐field optical coherence tomography in Singapore adults with high myopia [PDF]

, 2020
Feihui Zheng, Cheewai Wong, Charumathi Sabanayagam, Yin‐Bun Cheung, Saiko Matsumura, Jacqueline Chua, Ryan Eyn Kidd Man, Kyoko Ohno‐Matsui, Tien Yin Wong, Ching‐Yu Cheng, E Shyong Tai, Ecosse L. Lamoureux, Leopold Schmetterer, Anthony N. Kuo, Quan V. Hoang, Seang‐Mei Saw   +15 more
openalex   +1 more source

Argus II implant in patients presenting a posterior staphyloma

, 2017
Objective: To evaluate the functional vision and safety of RP patients treated with the Argus® II Retinal Prosthesis System presenting a posterior staphyloma. Materials and Methods: Optical coherence tomography (OCT) scans of 33 RP patients implanted at the Azienda OspedalieroUniversitaria Pisana[for full text, please go to the a.m. URL]
Cinelli, L, Rizzo, S
openaire   +1 more source

Corneal morphometric and biomechanical properties in patients with pathological and uncomplicated high myopia

Офтальмохирургия
Relevance. Pathological myopia leads to development of myopic maculopathy, which results in impaired visual functions. Formation of retinal pathological changes in the posterior pole of the eye in myopia is based on axial elongation of the eye and the ...
L.V. Bushnina, O.V. Kolenko, N.V. Pomytkina, E.L. Sorokin, Ya.E. Pashentsev   +4 more
doaj   +1 more source

Association Between the Types of Posterior Staphyloma and Their Risk Factors in Pathological Myopia. [PDF]

Transl Vis Sci Technol, 2021
An G, Dai F, Wang R, Liu Z, Guo J, Pan M, Jin X, Lei B.   +7 more
europepmc   +1 more source