Results 51 to 60 of about 481,902 (329)

Three-Dimensional Spectral-Domain Optical Coherence Tomography Data Analysis for Glaucoma Detection [PDF]

, 2013
Purpose: To develop a new three-dimensional (3D) spectral-domain optical coherence tomography (SD-OCT) data analysis method using a machine learning technique based on variable-size super pixel segmentation that efficiently utilizes full 3D dataset to ...
C Ajtony, CK Leung, ER DeLong, Gadi Wollstein, H Ishikawa, Hiroshi Ishikawa, J Friedman, J Xu, J Xu, JA Hanley, JB Shi, Joel S. Schuman, JS Schuman, Juan Xu, KA Townsend, Larry Kagemann, Lindsey S. Folio, LS Folio, ME Pons, ML Gabriele, ML Gabriele, MR Hee, MR Hee, Pedro Gonzalez, Richard A. Bilonick, W Drexler, Zach Nadler   +26 more
core   +3 more sources

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

Advanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli, Deepak Gupta, Yogendra Pratap Singh, Pallab Datta, Muhammad Rizwan, Mehmet Baykara, Ibrahim T. Ozbolat   +6 more
wiley   +1 more source

Prognostic Significance of Early Postoperative Choroidal Detachment in Patients with Congenital Glaucoma Operated with Nonpenetrating Deep Sclerectomy

Journal of Ophthalmology
Objective. To assess the association between early postoperative choroidal detachment and intraocular pressure (IOP) following nonpenetrating deep sclerectomy in pediatric primary congenital glaucoma. Design.
Shaikha H. Aldossari, Konrad Schargel, Ibrahim Aljadaan, Khabir Ahmad, Rakan Gorinees, Nouf Alzendi, Gorka Sesma   +6 more
doaj   +1 more source

Glaucoma Hot Topics Debate

Philippine Journal of Ophthalmology, 2020
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Maria Hannah Pia De Guzman, MD, DF, Alexander Joseph Reyes, MD, DPBO, Jose Angelo Ferrolino, MD, DPBO, Carlo Josemaria Rubio, MD, DPBO, Rigo Daniel C. Reyes, MD, DPBO, Maria Catherina Coronel-Nasol, MD, DPBO, Jesus Altuna, MD, DPBO, Christine Siguan Bell, MD, DPBO, Denise Polly Chao-Po, MD, DPBO, Pamela Allarey, MD, DPBO, Stelson L. Sia, MD, MHA, FPAO, FPCS, Jose Ma. Martinez, MD, DPBO   +11 more
doaj  

Acute emotional stress as a trigger for intraocular pressure elevation in Glaucoma

BMC Ophthalmology, 2019
Background Stress-induced activation of the sympathetic nervous system leads to a cascade of metabolic reactions. Emotional stress is a more specific form of stress in which the stressor is a psychological response to a situation subjectively perceived ...
Kevin Gillmann, Kirsten Hoskens, Kaweh Mansouri   +2 more
doaj   +1 more source

Prevalance study of glaucoma in Malta and Gozo [PDF]

, 1992
A glaucoma survey was carried out in Malta and Gozo. Using non-contact pulseair tonometer, 2245 participants selected on a random basis, aged 40 years and above, were examined and 3.29% were found to have glaucoma.
Agius Muscat, Hugo, Blagojevic, Milan, Cachia, John, Soler, Richard   +3 more
core  

Development and validation of a new glaucoma screening test using temporally modulated flicker [PDF]

, 2018
Purpose Describing the psychometric characteristics and diagnostic accuracy of the Accelerator 4‐Alternative Forced‐Choice Flicker Test prototype (A4FTp) for detecting chronic open angle glaucoma (COAG).
Ctori, I., Fidalgo, B., Jindal, A., Lawrenson, J., Tyler, C. W.   +4 more
core   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Mobile Glaucoma Detection Application [PDF]

, 2016
Glaucoma is a debilitating optical degeneration disease that can lead to vision loss and eventually blindness. Given its asymptomatic nature, most people with Glaucoma aren’t even aware that they have the disease.
Holeman, Samuel, Lowe, Ryan
core   +1 more source

Prevalence and spatial concordance of visual field deterioration in fellow eyes of glaucoma patients. [PDF]

, 2014
PurposeTo examine the prevalence of visual field deterioration in contralateral eyes of patients with worsening open-angle glaucoma and to evaluate the spatial concordance of visual field deterioration between both eyes.MethodsOne hundred sixteen open ...
Caprioli, Joseph, Kim, Min Kyo, Lee, Jun Mo, Morales, Esteban   +3 more
core   +1 more source