Results 11 to 20 of about 3,839 (161)

Visual evoked potentials in multiple sclerosis: P100 latency and visual pathway damage including the lateral geniculate nucleus

Clinical Neurophysiology
To explore associations of the main component (P100) of visual evoked potentials (VEP) to pre- and postchiasmatic damage in multiple sclerosis (MS).31 patients (median EDSS: 2.5), 13 with previous optic neuritis (ON), and 31 healthy controls had VEP, optical coherence tomography and magnetic resonance imaging.
Marcus D'Souza, Núria Cerdá-Fuertes, Athina Papadopoulou   +2 more
exaly   +3 more sources

Normative values of visual evoked potential in adults

Indian Journal of Ophthalmology, 2021
Purpose: Visual evoked potentials (VEP) are used to determine the function of visual pathway from the optic nerve to visual cortex. Various factors may affect VEP response, viz., technical and environmental.
Merry Septemi Ekayanti, Corry Novita Mahama, Denny Jefferson Ngantung   +2 more
doaj   +1 more source

Crotonylation sensitizes IAPi-induced disruption of latent HIV by enhancing p100 cleavage into p52

iScience, 2022
Summary: The eradication of HIV infection is difficult to achieve because of stable viral reservoirs. Here, we show that crotonylation enhances AZD5582-induced noncanonical NF-κB (ncNF-κB) signaling, further augmenting HIV latency reversal in Jurkat and ...
Dajiang Li, Morgan G. Dewey, Li Wang, Shane D. Falcinelli, Lilly M. Wong, Yuyang Tang, Edward P. Browne, Xian Chen, Nancie M. Archin, David M. Margolis, Guochun Jiang   +10 more
doaj   +1 more source

The Correlation of P100 Latency and P100 Amplitude in Patients with Schizophrenia and Migraine Headache Using Visual Evoked Potentials (VEPS)

International Journal on Biomedicine and Healthcare, 2022
Background: The VEPs provide an objective measure of brain function, analyzing integrity of visual processing. With patients affected with schizophrenia, the changes with the implementation of VEP are evident, such as symmetrical deceleration of the impulse (reduction of the amplitude) and the continuance of latency, which points to a degenerative ...
Gorana Sulejmanpasic, Amra Serdarevic, Selma Hajric   +2 more
openaire   +1 more source

Comparative study between visual evoked potential and visual acuity, field of vision, and fundus examination as screening tool for early diagnosis of hydroxychloroquine and chloroquine retinal toxicity in rheumatic patients

Journal of Medicine in Scientific Research, 2020
Objectives The current study was conducted to compare between the conventional eye examination methods named as visual acuity, fundus examination, and field of vision evaluation in one hand and electrophysiologic methods of eye examination as visual ...
Abeer H Ismaiel, Amal Arafa Mohsen, Assem Anwar   +2 more
doaj   +1 more source

Visual Evoked Potential: A Tool for Detection of Preretinopathy and Prognostication in Diabetes [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Diabetic Retinopathy (DR) is a common complication of Diabetes Mellitus (DM) that affects retinal blood vessels. It is the leading cause of blindness in the age group of 20 to 74 years despite the fact that visual loss due to DM may be ...
G Krishnachandra Prasad, Anjamparuthikal Aboobekar Haris   +1 more
doaj   +1 more source

Efficacy of ozone therapy on visual evoked potentials in diabetic patients

Diabetology & Metabolic Syndrome, 2023
Background The involvement of the central nervous system is a frequent yet underestimated complication of diabetes mellitus. Visual evoked potentials (VEP) are a simple, sensitive, and noninvasive method for detecting early alterations in central optic ...
Morteza Izadi, Mohammad Javanbakht, Ali Sarafzadeh, Behzad Einollahi, Farzaneh Futuhi, Zahra Vahedi, Shi Zhao, Nematollah Jonaidi-Jafari, Mahboobeh Sadat Hosseini, Javad Hosseini Nejad, Effat Naeimi, Seyed Hassan Saadat, Hadi Esmaeili Gouvarchin Ghaleh, Mozhgan Fazel, Zahra Einollahi, Luca Cegolon   +15 more
doaj   +1 more source

Correlation of pattern reversal visual evoked potential parameters with the pattern standard deviation in primary open angle glaucoma [PDF]

International Journal of Ophthalmology, 2014
AIM:To evaluate whether glaucomatous visual field defect particularly the pattern standard deviation (PSD) of Humphrey visual field could be associated with visual evoked potential (VEP) parameters of patients having primary open angle glaucoma (POAG ...
Ruchi Kothari, Pradeep Bokariya, Ramji Singh, Smita Singh, Purvasha Narang   +4 more
doaj   +1 more source

Contrast Visual Evoked Potentials under Pattern Stimulus in Ocular Trauma [PDF]

Fayixue Zazhi, 2017
Objective To study the characteristic of contrast visual evoked potentials （CVEP） in patients with ocular trauma. Methods Sixty patients defined as ocular trauma by forensic clinical examination in our center were selected, and split into 0.2-0.3 （Group ...
WANG MENG, YU XIAO-YING, CHEN JIE-MIN, DENG
doaj   +1 more source

Diagnostic Capability of Isolated-Check Visual Evoked Potential for Early to Moderate Primary Open-Angle Glaucoma

Life, 2023
This study aimed to evaluate the diagnostic capability of isolated-check visual evoked potential (icVEP) for primary open-angle glaucoma (POAG) via comparison with visual field (VF) tests and pattern visual evoked potential (PVEP).
Xia Wang, Yuan Fang, Ruoshi Li, Yingzi Pan   +3 more
doaj   +1 more source