Results 51 to 60 of about 2,687 (164)

Multifocal Visual Evoked Potential in Normal Subjects

Journal of the Korean Ophthalmological Society, 2010
Purpose: To introduce the clinical utility of multifocal visual evoked potential (mfVEP) and to assess the waveform from normal Korean subjects. Methods: mfVEP with 4 channel recording was performed using the RETIscanTEX>$^{\circledR}$ system (Roland Consult, Wiesbaden, Germany) for 25 eyes of 25 normal subjects.
Hoon Dong Kim, Sang Hyouk Park, Young-Hoon Ohn   +2 more
openaire   +1 more source

Electrophysiological examination in uveitis: a review of the literature

Clinical Ophthalmology, 2014
Marilita M Moschos,1 Nikolaos S Gouliopoulos,1 Christos Kalogeropoulos2 1Laboratory of Electrophysiology, First Department of Ophthalmology, University of Athens, Athens, Greece; 2Department of Ophthalmology, University of Ioannina, Ioannina, Greece ...
Moschos MM, Gouliopoulos NS, Kalogeropoulos C   +2 more
doaj  

Myopia-26, the female-limited form of early-onset high myopia, occurring in a European family

Orphanet Journal of Rare Diseases, 2021
Background Female-limited early-onset high myopia, also called Myopia-26 is a rare monogenic disorder characterized by severe short sightedness starting in early childhood and progressing to blindness potentially by the middle ages.
Noémi Széll, Tamás Fehér, Zoltán Maróti, Tibor Kalmár, Dóra Latinovics, István Nagy, Zsuzsanna Z. Orosz, Márta Janáky, Andrea Facskó, Zoltán Sohajda   +9 more
doaj   +1 more source

Localizing value of ecstatic phenomenon in epilepsy surgery: A systematic review

Epileptic Disorders, EarlyView.
Abstract Objective A systematic review was conducted to synthesize current anatomo‐clinical correlations of ecstatic symptoms in focal epilepsy, aiming to provide evidence‐based guidance for interpreting this ictal semiology during presurgical evaluation.
Mihai Dragos Maliia, Fabrice Bartolomei, Fabienne Picard   +2 more
wiley   +1 more source

Neurophysiological visual assessment in patients with idiopathic intracranial hypertension: visual evoked potential and multifocal field electroretinography

BMC Neurology, 2023
Background Determining the cause of visual deterioration in idiopathic intracranial hypertension (IIH) patients is of clinical necessity. This study aimed to study the effect of chronic increased ICP on the retina and optic nerve through objective ...
Marwa A. Elgaly, Hanan Hosny, Hala R. El Habashy, Mona Hussein, Rehab Magdy, Rehab Elanwar   +5 more
doaj   +1 more source

Epileptic arousals: A neglected clinical entity

Epilepsia, EarlyView.
Abstract Objective Epileptic arousals (EAs) are seizures characterized solely by arousal from sleep. EAs are unrecognized in current seizure classifications. Their subtle semiology and inconsistently detectable ictal activity in scalp electroencephalography (EEG) complicate differentiation from physiological arousals (PAs). This study characterizes EAs
Lea Fisel, Nóra Pető, Sotirios Kalousios, Nicolas Zabler, Armin Brandt, Peter C. Reinacher, Dieter Riemann, Mohammad F. Khazali, Andreas Schulze‐Bonhage   +8 more
wiley   +1 more source

A Brain-Computer Interface Based on Multifocal SSVEPs Detected by Inter-Task-Related Component Analysis

IEEE Access, 2020
Multifocal steady-state visual evoked potentials (mfSSVEPs) have been successfully applied to assess visual field loss in glaucoma. However, the potential of mfSSVEPs for command control has not been fully explored yet. It is significant to detect single-
Jiabei Tang, Minpeng Xu, Zheng Liu, Jingjuan Qiao, Shuang Liu, Shanguang Chen, Tzyy-Ping Jung, Dong Ming   +7 more
doaj   +1 more source

Inherited metabolic epilepsies–established diseases, new approaches

Epilepsia Open, EarlyView.
Abstract Inherited metabolic epilepsies (IMEs) represent the inherited metabolic disorders (IMDs) in which epilepsy is a prevailing component, often determining other neurodevelopmental outcomes associated with the disorder. The different metabolic pathways affected by individual IMEs are the basis of their rarity and heterogeneity.
Itay Tokatly Latzer, Phillip L. Pearl
wiley   +1 more source

Contrast–response functions for multifocal visual evoked potentials: A test of a model relating V1 activity to multifocal visual evoked potentials activity

Journal of Vision, 2006
The multifocal visual evoked potential (mfVEP) is largely generated in V1. To relate the electrical activity recorded from humans to recordings from single cells in nonhuman primate (V1) cortex, contrast-response functions for the human mfVEP were compared to predictions from a model of V1 activity (D. J. Heeger, A. C. Huk, W. S. Geisler, & D.
Donald C, Hood, Quraish, Ghadiali, Jeanie C, Zhang, Norma V, Graham, S Sabina, Wolfson, Xian, Zhang   +5 more
openaire   +2 more sources

Epilepsy syndromes classification

Epilepsia Open, EarlyView.
Abstract Epilepsy syndromes are distinct electroclinical entities which have been recently defined by the International League Against Epilepsy Nosology and Definitions Task Force. Each syndrome is associated with “a characteristic cluster of clinical and EEG features, often supported by specific etiologic findings”.
Elaine C. Wirrell, Nicola Specchio, Rima Nabbout, Phillip L. Pearl, Kate Riney   +4 more
wiley   +1 more source