Results 81 to 90 of about 726,050 (386)

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Supervised machine learning statistical models for visual outcome prediction in macular hole surgery: a single-surgeon, standardized surgery study

International Journal of Retina and Vitreous
Purpose To evaluate the predictive accuracy of various machine learning (ML) statistical models in forecasting postoperative visual acuity (VA) outcomes following macular hole (MH) surgery using preoperative optical coherence tomography (OCT) parameters.
Kanika Godani, Vishma Prabhu, Priyanka Gandhi, Ayushi Choudhary, Shubham Darade, Rupal Kathare, Prathiba Hande, Ramesh Venkatesh   +7 more
doaj   +1 more source

Macular Hole Progression after Intravitreal Bevacizumab for Hemicentral Retinal Vein Occlusion

Case Reports in Ophthalmological Medicine, 2011
Macular edema secondary to retinal vein occlusion is commonly being treated with off-label intravitreal bevacizumab with good outcomes. A significant reduction in macular edema and improvement in visual acuity is seen following such a treatment with no ...
Manish Nagpal, Vikram Mehta, Kamal Nagpal   +2 more
doaj   +1 more source

Spectral domain OCT features in type 2 macular telangiectasia (type 2 MacTel): its relevance with clinical staging and visual acuity

International Journal of Retina and Vitreous, 2022
Background To report spectral domain optical coherence tomography (SDOCT) imaging findings in type 2 macular telangiectasia (MacTel) and correlate them with clinical stages and visual acuity.
Ramesh Venkatesh, Nikitha Gurram Reddy, Pranjal Mishra, Sameeksha Agrawal, Deepashri Mutalik, Naresh Kumar Yadav, Jay Chhablani   +6 more
doaj   +1 more source

System and method for character recognition [PDF]

, 1974
A character recognition system is disclosed in which each character in a retina, defining a scanning raster, is scanned with random lines uniformly distributed over the retina.
Hong, J. P.
core   +1 more source

Evaluation of the Efficacy and Safety of Satralizumab in a Pregnant NMOSD Patient With AQP4/MOG‐IgG Dual Seropositive: A Case Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Neuromyelitis Optica Spectrum Disorder (NMOSD) is a chronic autoimmune neuroinflammatory disease, typically characterized by antibodies against aquaporin 4 (AQP4‐IgG) or myelin oligodendrocyte glycoprotein (MOG‐IgG). Simultaneous seropositivity for both antibodies in a single patient is exceedingly rare.
Yeting Luo, Shuhua Xie, Xianghong Liu
wiley   +1 more source

Programmable active pixel sensor to investigate neural interactions within the retina [PDF]

, 2009
Detection of the visual scene by the eye and the resultant neural interactions of the retina-brain system give us our perception of sight. We have developed an Active Pixel Sensor (APS) to be used as a tool for both furthering understanding of these ...
Hart MD, Mathieson K, Morrison JD, Murdoch D, Prydderch ML, Rodriguez-Vazquez AB   +5 more
core   +1 more source

Evidence for Structural and Functional Damage of the Inner Retina in Diabetes With No Diabetic Retinopathy [PDF]

, 2021
Giovanni Montesano, Giovanni Ometto, Bethany E. Higgins, Radha Das, Katie Graham, Usha Chakravarthy, Bernadette McGuiness, Ian Young, Frank Kee, David M. Wright, David P. Crabb, Ruth Hogg   +11 more
openalex   +1 more source

FeDSNP‐Pa Nanoassemblies: A Triple‐Action Therapeutic Strategy Targeting Oxidative Stress, Inflammation, and Pyroptosis for Retinal Ganglion Cell Protection in Glaucoma

Advanced Functional Materials, EarlyView.
FeDSNP‐Pa, a metallized nanoparticle loaded with sodium pyruvate (Pa), exerts triple therapeutic effects by scavenging reactive oxygen species (ROS), suppressing inflammatory responses, and inhibiting pyroptosis signaling pathways. This multifunctional neuroprotective strategy protecting retinal ganglion cells (RGCs) from elevated intraocular pressure ...
Yukun Wu, Xue Li, Tong Wu, Dan Ji, Yugang Bai, Xuezhi Zhou   +5 more
wiley   +1 more source

Toxic posterior segment syndrome with retinal vasculitis likely caused by intraocular cotton fiber after vitreoretinal surgery – a case report

BMC Ophthalmology, 2023
Background Intraocular inflammation is common after anterior or posterior segment surgery. They typically manifest either as non-infectious inflammation of the anterior or posterior segment, known as toxic anterior or posterior segment syndrome (TPSS ...
Chaitra Jayadev, Aditi Gupta, Santosh Gopikrishna Gadde, Ramesh Venkatesh   +3 more
doaj   +1 more source