Results 101 to 110 of about 4,424 (197)

Early-latency non-nociceptive somatosensory ERPs (group-level average waveforms).

, 2013
There was no effect of cTBS on the magnitude of the N20, P27, N30, P45 and N60 waves. In contrast, there was a specific effect of cTBS on the magnitude of the P100 wave. The magnitude of the P100 elicited by stimuli delivered on the hand contralateral to
Etienne Olivier (47423), Maxime Algoet (448084), Diana M. E. Torta (308045), Valéry Legrain (325301), Julie Duque (448085), André Mouraux (325303)   +5 more
core   +1 more source

Visual Evoked Potential in Multiple Sclerosis

Advanced Medical Journal
Background and objectives: Multiple sclerosis, a neurological disease with or without optic neuritis may cause abnormal visual evoked potential finding.
Asia Ali Rashid , Kamaran Hasan Azeez, Bakhtiar Qadir Hamasalih   +2 more
doaj   +1 more source

Relationship between pattern reversal visual evoked potential P100 wave latency and dysfunctional HDL in patients with multiple sclerosis subjected to an optic neuritis attack: A case-control study

Medicine
Optic neuritis frequently occurs during the clinical course of multiple sclerosis (MS). In this condition, demyelination of the optic nerve occurs, which electrophysiologically causes a delay in P100 wave latency. Sensitive cholesterol homeostasis is critical for the formation of the myelin sheath and for myelin to become functionally mature.
Gonul Vural, Sadiye Gumusyayla, Funda Karakoyunlu Eren, Serdar Barakli, Esra Demir Unal, Salim Neselioglu, Ozcan Erel   +6 more
openaire   +3 more sources

Visual evoked potential changes in patients with tropical pancreatic diabetes.

, 1993
Visual impairment is an important complication of diabetes. There are conflicting reports on Visual Evoked Potential (VEP) changes in diabetes. P100 latency of VEP was evaluated in twenty patients with Tropical Pancreatic Diabetes (TPD) and compared with

core  

Pattern VEPs and long-term metabolic control (HbA1c) in juvenile diabetes

, 1996
Purpose: How the pattern VEP at three spatial frequencies of stimulation can be alterated and/or influenced by different conditions of long-term metabolic control in patients affected by juvenile diabetes without any ophthalmoscopical and/or ...
RISPOLI, Eduardo, P. Tommasini, MALAGOLA, Romualdo, E. Moauro, PANNARALE, Luigi, A. Perdicchi, A. De Leo   +6 more
core  

Evaluation of the clinical effect of 4D digital strabismus and amblyopia visual function correction system combined with traditional comprehensive treatment methods on anisometropic amblyopia

BMC Ophthalmology
Purpose The objective of this study was to evaluate the clinical efficacy of a 4D digital strabismus and amblyopia visual function correction system (4D-DSAAVFCS) in combination with conventional modalities compared with conventional modalities alone in ...
Huangen Li, Ting Peng, Yinyan Qin
doaj   +1 more source

Asymmetric scalp distribution of pattern visual evoked potentials during interictal phases in migraine

, 2001
The N70 and P100 components of transient pattern visual evoked potentials (P-VEPs) were measured in migraine patients, with and without aura, and in normal subjects in order to evaluate their latency, amplitude and occipital scalp distribution.
LOGI F, IUDICE, ALFONSO, SARTUCCI, FERDINANDO, BONFIGLIO L, ORLANDI, GIOVANNI, BONANNI, ENRICA   +5 more
core  

Event-Related Potential Study of Illusory Contour Perception in Schizophrenia

, 2011
Schizophrenic patients and healthy controls participated in event-related potential experiments, in which illusory contour (IC) and control objects [no contour (NC), real contour (RC)] were passively presented.
Chisako Ikeda, Reiichi Inoue, Eiji Kirino, Heii Arai   +3 more
core   +1 more source

The Comparison of Visual Evoked potential Abnormalities in Classic and Common Migraine Patients with Control Group

Journal of Ardabil University of Medical Sciences, 2014
Background &objections: Migraine is the second most common cause of headache in15% of women and 6% of men. Migraine headaches areperiodic and usually with unilateral and throbbing quality,and often accompanied by nausea, vomiting, phonophobia ...
Sevda Parsa, Davar Altafi
doaj  

Visual evoked potentials after photostress in newly diagnosed insulin-dependent diabetes patients

, 1995
Background: The study was performed in order to ascertain whether electrophysiological abnormalities in visual function exist in newly diagnosed diabetic patients.
Monticone G., Neuschuler R., Bucci M. G., Parisi V., Parisi L., Menzinger G., Pernini C., Durola L., UCCIOLI, LUIGI   +8 more
core   +1 more source