Results 91 to 100 of about 870,001 (220)

Neuromotor changes in postural control following bed rest

The Journal of Physiology, Volume 604, Issue 2, Page 761-782, 15 January 2026.
Abstract figure legend Prolonged bed rest (BR) (both horizontal and head‐down tilt) leads to neuromotor adaptations that impair postural control. Structural and functional changes occur in the brain, including a reduction in grey and white matter volume, alterations in functional connectivity, and shifts in cerebrospinal fluid distribution.
Ramona Ritzmann, Christoph Centner, Luke Hughes, Janice Waldvogel, Uros Marusic   +4 more
wiley   +1 more source

Pattern Visual Evoked Potentials in Patients with Type II Diabetes Mellitus

Journal of Ophthalmic & Vision Research, 2012
Purpose: To evaluate cortical and retinal activity by pattern visual evoked potentials (PVEP) in patients with type II diabetes mellitus. Methods: PVEP was recorded in 40 diabetic patients including 20 subjects with nonproliferative diabetic retinopathy
Javad Heravian, Akram Ehyaei, Nasser Shoeibi, Abbass Azimi, Hadi Ostadi-Moghaddam, Abbas-Ali Yekta, Mohamad Javad Khoshsima, Habbibolah Esmaily   +7 more
doaj  

Evaluation of Visual Evoked Potentials Normative Values: An Electroneurophysiology Laboratory Experience

Namık Kemal Tıp Dergisi, 2020
Aim: To determine and compare gender and age-based normative P100 latency and amplitude values in our laboratory.Materials and Methods: 100 adults (75 female+25 male) were included in the study.
Sibel ÜSTÜN ÖZEK, Büşra AKBAŞ
doaj   +1 more source

The dynamic random dot correlogram evoked potentials [PDF]

, 2012
6
Markó Katalin
core  

The relationship between human long-latency somatosensory evoked potentials recorded from the cortical surface and from the scalp.

Electroencephalography and Clinical Neurophysiology, 1992
In scalp recordings, stimulation of the median nerve evokes a number of long-latency (40-300 msec) somatosensory evoked potentials (SEPs) whose neural origins are unknown.
T. Allison, T. Allison, G. McCarthy, G. McCarthy, C. C. Wood, C. C. Wood   +5 more
semanticscholar   +1 more source

Pattern visual evoked potentials in dyslexic children

Journal of Ophthalmic & Vision Research, 2017
Purpose: This study aimed to compare pattern visual evoked potential (PVEP) components in dyslexic and normal children. Methods: This cross-sectional analytic study recruited 72 children, including 36 dyslexic and 36 normal participants aged 8-12 years ...
Javad Heravian Shandiz, Mohsen Heyrani, Davood Sobhani-Rad, Zeinab Salehinejad, Shirin Shojaei, Mohamad Javad Khoshsima, Abbas Azimi, Abbas Ali Yekta, Seyed Hosein Hoseini Yazdi   +8 more
doaj   +1 more source

Assessment of visual evoked potential characteristics and their relationship with functional parameters in different stages of primary open angle glaucoma

Journal of Ophthalmology, 2016
Background: Studies of structural and neurophysiological processes in the superior visual system of patients with primary open-angle glaucoma (POAG) help in detecting primary structural lesions in this disorder.
L.M. Stotska
doaj   +1 more source

Learning alters theta-nested gamma oscillations in inferotemporal cortex [PDF]

, 2009
How coupled brain rhythms influence cortical information processing to support learning is unresolved. Local field potential and neuronal activity recordings from 64- electrode arrays in sheep inferotemporal cortex showed that visual discrimination ...
Alister U. Nicol, Hanno Fischer, Jianfeng Feng, Keith M. Kendrick, Xuejuan Zhang, Yang Zhan   +5 more
core   +2 more sources

Meta-Analysis of Visual Evoked Potential and Parkinson’s Disease

Parkinson's Disease, 2018
Background. Previous studies suggested that visual evoked potential (VEP) was impaired in patients with Parkinson’s disease (PD), but the results were inconsistent. Methods.
Song-bin He, Chun-yan Liu, Lin-di Chen, Zhi-nan Ye, Ya-ping Zhang, Wei-guo Tang, Bin-da Wang, Xiang Gao   +7 more
doaj   +1 more source

A framework for the comparison of different EEG acquisition solutions

, 2018
The purpose of this work is to propose a framework for the benchmarking of EEG amplifiers, headsets, and electrodes providing objective recommendation for a given application. The framework covers: data collection paradigm, data analysis, and statistical
Barthélemy, Quentin, Bonnaud, Julien, Bussalb, Aurore, Mayaud, Louis, Ojeda, David, Prat, Marie   +5 more
core