Results 71 to 80 of about 3,030,428 (163)

Increased Ocular Pulse Amplitude Associated with Unilateral Dysgenesis of the Orbital Roof

Case Reports in Ophthalmology, 2015
Introduction: Two patients (one with neurofibromatosis type 1) presented with unilateral ocular pulsation. Methods: A CT scan of the orbits revealed extensive dysgenesis of the orbital roof with herniation of the frontal lobe into the orbit in both cases.
Ami Shah Vira, Ashraf M. Mahmoud, Cynthia J. Roberts, Steven E. Katz   +3 more
doaj   +1 more source

eNOS Uncoupling, Shear‐Stress Tolerance, and the Two‐Threshold Model of Post‐Exertional Malaise in Long COVID: A Mechanistic Hypothesis With Implications for Physiotherapy and Recovery Protocols

Microcirculation, Volume 33, Issue 6, August 2026.
ABSTRACT Objective To propose and make testable a mechanistic hypothesis for post‐exertional malaise (PEM) in a clinically distinct subset of Long COVID patients, in whom delayed exertional symptoms coexist with consistently normal macrovascular investigations.
Yiannis K. Karipidis, Konstantinos Y. Karipidis   +1 more
wiley   +1 more source

Different methods for measuring intraocular pressure [PDF]

Halo 194, 2019
Tonometry is a method for measuring intraocular pressure (IOP). Goldmann applanation tonometry (GAT) represents a golden standard for measuring IOP. The measurement is conducted by measuring the force needed to straighten out a certain area of the cornea.
Jordanova Elena, Hentova-Senćanić Paraskeva, Marjanović Ivan, Senćanić Ivan, Baralić Marko, Stefanović Ivana, Pavlović Tanja   +6 more
doaj  

Comparisons of intraocular pressure measurements: Goldmann applanation tonometry, noncontact tonometry, Tono-Pen tonometry, and dynamic contour tonometry [PDF]

Eye, 2009
To compare intraocular pressure (IOP) readings between Tono-Pen tonometry and GAT, between noncontact tonometry (NCT) and GAT, and between dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT). The correlation between IOP reading and possible confounder was identified.This observational cross-sectional study enrolled sixty-two ...
S-Y, Hsu, M-M, Sheu, A-H, Hsu, K-Y, Wu, J-I, Yeh, J-N, Tien, R-K, Tsai   +6 more
openaire   +2 more sources

Systematic review of the agreement of tonometers with goldmann applanation tonometry [PDF]

, 2012
This review was part of the Surveillance for Ocular Hypertension study funded by the UK National Institute for Health Research Health Technology Assessment Programme (Project No. 07/46/02). J.C.
Azuara-Blanco, Augusto; id_orcid, Cook, Jonathan Alistair, Ali, A. Fathi, Cook, Jonathan, Elders, Andrew, Fraser, Cynthia, Fathi Ali, A, Fraser, C., Elders, A, McCormack, Kirsty, McCormack, K, Fraser, C, Surveillance of Ocular Hypertension Study Group, Azuara-Blanco, A., Botello, A. P., Margaret Burr, J, Botello Pinzon, Adriana Paolo, Elders, A., Burr, Jennifer Margaret, McCormack, K., Botello, AP, Margaret Burr, Jennifer, Botello, Adriana Paola, Azuara-Blanco, A, Cook, JA, Azuara-Blanco, Augusto, Fathi Ali, Alia, Group(), Surveillance of Ocular Hypertension Study, Cook, J. A.   +28 more
core   +1 more source

A gradual and sustainable approach to diagnosing sleep and circadian disturbances in dementia

Alzheimer's &Dementia, Volume 22, Issue 7, July 2026.
Abstract Evidence linking sleep and circadian disruptions to the course of dementias, particularly Alzheimer's disease, has expanded. Such alterations are detectable from preclinical stages and parallel the disease progression. Assessing and managing sleep and circadian disturbances in patients with dementia remains challenging.
Biancamaria Guarnieri, Domeniko Hoxhaj, Francesca Buracchi Torresi, Dario Arnaldi, Enrica Bonanni, Matteo Carpi, Riccardo Cremascoli, Claudio Liguori, Gemma Lombardi, Greta Mainieri, Federica Provini, Rosalia Silvestri, Monica Puligheddu, Michelangelo Maestri Tassoni   +13 more
wiley   +1 more source

Hyaluronic Acid‐Based Photocurable Glue Application as an Alternative Surgical Approach for Corneal Injuries in Canine Patients: A Case Series

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
• Hyaluronic acid (HA)–based photocurable glue was applied to deep corneal injuries in dogs as a minimally invasive alternative when surgery was not feasible. • The adhesive was delivered to the lesion and rapidly photocrosslinked using 405 nm visible light, creating a stable protective barrier.
Myeongjee Kwon, Hyeseon Lee, Jungyeon Yong, Haerin Yoon, Jiyi Hwang, Ji Seung Jung, Donghee Kim, Sungin Lee, Seung Yun Yang, Kyung‐Mee Park   +9 more
wiley   +1 more source

Modalities of Tonometry and their Accuracy with Respect to Corneal Thickness and Irregularities

Journal of Optometry, 2008
Recent advances in tonometry have led to the development of a number of devices with differing clinical applications. Their role in cases of abnormal corneal thickness and surface irregularities is particularly important, as inaccurate estimation of the ...
Carlos Gustavo V. De Moraes, Tiago S. Prata, Jeffrey Liebmann, Robert Ritch   +3 more
doaj   +1 more source

Ocular Pharmacokinetics of Topical Chloramphenicol in Dogs: Effects of Concentration and Vehicle Formulation

Journal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 4, Page 378-384, July 2026.
ABSTRACT This study compared tear film exposure and retention of four chloramphenicol ophthalmic formulations in dogs, evaluating the effects of drug concentration (0.2% to 5%) and vehicle type (solution vs. ointment). Eight healthy dogs were enrolled in a randomized paired‐eye crossover study consisting of two sessions with a 7‐day washout.
Bar Fruchter, Oren Pe'er, Shir Gonen, Lionel Sebbag   +3 more
wiley   +1 more source

Measurement of Intraocular Pressure with Applanation, Dynamic Contour, and Air-Puff Tonometers: A Comparative Study in Primary Open-Angle Glaucoma and Healthy Cases

Beyoglu Eye Journal, 2020
INTRODUCTION[|]This study aimed to investigate and compare the reliability of Goldmann applanation tonometer (GAT), dynamic contour (DCT), and noncontact (NCT) tonometers in intraocular pressure (IOP) measurement and the affecting parameters in healthy ...
Kemal Turgay Ozbilen, M. Selim Kocabora
doaj   +1 more source