Results 31 to 40 of about 15,544 (216)
Comparison of IOP obtained in different kind of eyes with contact and no contact tonometers
Oman Journal of Ophthalmology, 2022 BACKGROUND: The aim of this study is to analyze and compare the intraocular pressure (IOP) values measured in three different kinds of participants such as healthy subjects (HS), keratoconus patients (KP), and those who underwent myopic photorefractive ...
Sandro Sbordone +6 more
doaj +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 +6 more
doaj
Advanced Medical JournalBackground and objectives: Intraocular pressure plays a crucial role in maintaining vision and preventing eye disease. Beyond its importance in diagnosing and managing glaucoma, intraocular pressure measurements significantly impact the evaluation of ...
Yaseen Ahmed Ali, Tara Mahmood Hassan
doaj +1 more source
Oftalʹmologiâ, 2019 Purpose: to study a correlation between morphometric parameters of the eye and tonometry data, taking into account viscoelastic properties of the cornea in patients with primary open-angle glaucoma (POAG), as well as in practically healthy individuals ...
B. M. Aznabaev +4 more
doaj +1 more source
The Impact of Noncontact Tonometry and Icare Rebound Tonometry on Tear Stability and Dry Eye Clinical Practice [PDF]
, 2022 The purpose of this study was to investigate the possible effects of the noncontact air puff tonometry (NCT) and Icare rebound tonometry (ICT) on the tear film stability by using the tear stability analysis system (TSAS) and dry eye parameters.
Dogru, Murat +11 more
core +1 more source
Cost–benefit analysis of screening programme for diabetic retinopathy in Bulgaria
British Journal of Clinical Pharmacology, EarlyView.Aims Late‐diagnosed diabetic retinopathy (DR) is difficult and expensive to treat. Screening programmes can identify the disease early and reduce the costs of its future treatment. This study aims to analyse the cost–benefit of screening programmes for DR.
Iva Nenkova +5 more
wiley +1 more source
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 +3 more
doaj +1 more source
FlexMat, EarlyView.This review organizes flexible wearable electronics for cardiovascular monitoring into four interconnected information layers: surface electrophysiology, hemodynamic sensing, vascular imaging, and biofluid biomarker analysis. This framework clarifies how electrical rhythm, vascular loading, structural and flow‐related features, and biochemical states ...
Qiao Chen +5 more
wiley +1 more source
Sensory Neuroscience, EarlyView.Glaucoma is increasingly understood as a neurodegenerative disorder shaped by sleep and circadian physiology, not intraocular pressure alone. Sleep loss and obstructive sleep apnea suppress BDNF–TrkB neurotrophic signaling, impair sleep‐dependent glymphatic clearance, and trigger microglial neuroinflammation and vascular insult at the optic nerve head,
Karyme M. Alemán‐Villa +5 more
wiley +1 more source
Pressure Phosphene Self-Tonometry: A Comparison with Goldmann Tonometry in Glaucoma Patients [PDF]
, 2004 PURPOSE. To evaluate whether the pressure phosphene tonometer (PPT) is suitable for self-tonometry in patients with glaucoma or ocular hypertension. METHODS.
Dexter Y L Leung +7 more
core +3 more sources