Results 11 to 20 of about 66,829 (265)

Visual evoked potentials in the horse [PDF]

open access: yesBMC Veterinary Research, 2016
Electrical potentials generated in the central nervous system in response to brief visual stimuli, flash visual evoked potentials (FVEPs), can be recorded non-invasively over the occipital cortex. FVEPs are used clinically in human medicine and also experimentally in a number of animal species, but the method has not yet been evaluated in the horse ...
L. Ström, B. Ekesten
openaire   +3 more sources

Multimodal evoked potentials and the ovarian cycle in young ovulating women [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2000
There is controversy over how hormonal conditions influence cerebral physiology. We studied pattern-shift visual evoked potentials (PS-VEP), brain stem auditory evoked potentials (BAEP) and short-latency somatosensory evoked potentials (SSEV) in 20 ...
LUIZ ANTONIO DE LIMA RESENDE   +4 more
doaj   +1 more source

Visual evoked potentials in neurobrucellosis

open access: yesNeurosciences, 2008
OBJECTIVE: To investigate whether visual evoked potentials (VEPs) are valuable for distinguishing between brucellosis with or without neurological involvement. METHODS: A total of 23 patients who were admitted to the Department of Infectious Diseases and Microbiology, and Neurology, Ministry of Health Ankara Education and Research Hospital, Ankara ...
Ergun, Ufuk   +6 more
openaire   +5 more sources

Recording visual evoked potentials and auditory evoked P300 at 9.4T static magnetic field. [PDF]

open access: yesPLoS ONE, 2013
Simultaneous recording of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) has shown a number of advantages that make this multimodal technique superior to fMRI alone.
Jorge Arrubla   +4 more
doaj   +1 more source

Assessment of visual disability using visual evoked potentials

open access: yesBMC Ophthalmology, 2012
Background The purpose of this study is to validate the use of visual evoked potential (VEP) to objectively quantify visual acuity in normal and amblyopic patients, and determine if it is possible to predict visual acuity in disability assessment to ...
Jeon Jihoon, Oh Seiyul, Kyung Sungeun
doaj   +1 more source

Visual Evoked Potentials in Rett Syndrome

open access: yesPediatric Neurology Briefs, 2015
Investigators from the Boston Children's Hospital recorded pattern-reversal visual evoked potentials (VEPs) in Mecp2 heterozygous female mice and in 34 girls with Rett syndrome (RTT).
J. Gordon Millichap
doaj   +1 more source

A Comprehensive Review on Methodologies Employed for Visual Evoked Potentials

open access: yesScientifica, 2016
Visual information is fundamental to how we appreciate our environment and interact with others. The visual evoked potential (VEP) is among those evoked potentials that are the bioelectric signals generated in the striate and extrastriate cortex when the
Ruchi Kothari   +3 more
doaj   +1 more source

The effects of neck flexion on cerebral potentials evoked by visual, auditory and somatosensory stimuli and focal brain blood flow in related sensory cortices

open access: yesJournal of Physiological Anthropology, 2012
Background A flexed neck posture leads to non-specific activation of the brain. Sensory evoked cerebral potentials and focal brain blood flow have been used to evaluate the activation of the sensory cortex.
Fujiwara Katsuo   +4 more
doaj   +1 more source

Pattern-shift visual evoked potentials a lecture for the WHO-NYI trainees

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
In this article, concerning the technical, scientific, and clinical aspects of Pattem-Shift Visual Evoked Potentials, the available data have been reviewed.
Mehmet Kemal ARIKAN
doaj  

Visual and brainstem auditory evoked potentials in obese and overweight individuals

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2017
Background: Overweight and obesity are known to be associated with major health risks. Their detrimental effects on central nervous system (CNS) have begun to be appreciated too.
Sangeeta Gupta   +2 more
doaj   +1 more source

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