Results 31 to 40 of about 287,227 (299)

Intraoperative Neurophysiological Monitoring for Endoscopic Endonasal Approaches to the Skull Base: A Technical Guide. [PDF]

open access: yes, 2016
Intraoperative neurophysiological monitoring during endoscopic, endonasal approaches to the skull base is both feasible and safe. Numerous reports have recently emerged from the literature evaluating the efficacy of different neuromonitoring tests during
Doan, Adam T.   +6 more
core   +3 more sources

Spatiotemporal Beamforming: A Transparent and Unified Decoding Approach to Synchronous Visual Brain-Computer Interfacing

open access: yesFrontiers in Neuroscience, 2017
Brain-Computer Interfaces (BCIs) decode brain activity with the aim to establish a direct communication channel with an external device. Albeit they have been hailed to (re-)establish communication in persons suffering from severe motor- and/or ...
Benjamin Wittevrongel, Marc M. Van Hulle
doaj   +1 more source

Efficiency of the treatment of epilepsy in adolescent children according to indicators of evoked potentials

open access: yesJournal of Education, Health and Sport, 2023
The aim: to identify the peculiarities of the indicators of evoked potentials in epileptic children against the background of anticonvulsant treatment. Methods: auditory long-latency, visual flash-evoked potentials.  Epileptic children were divided into
M. Gekova, L. Tantsura
doaj   +1 more source

Emotional modulation of visual cortex activity: A functional nearinfrared spectroscopy study [PDF]

open access: yes, 2009
Functional neuroimaging and electroencephalography reveal emotional effects in early visual cortex. Here, we used fNIRS to examine haemodynamic responses evoked by neutral, positive and negative emotional pictures, matched for brightness, contrast, hue,
Gray, Marcus A.   +3 more
core   +2 more sources

Assessment of Human Visual Acuity Using Visual Evoked Potential: A Review

open access: yesSensors, 2020
Visual evoked potential (VEP) has been used as an alternative method to assess visual acuity objectively, especially in non-verbal infants and adults with low intellectual abilities or malingering.
Xiaowei Zheng   +8 more
doaj   +1 more source

Refractive errors and their effects on visual evoked potentials

open access: yesJournal of Clinical Ophthalmology and Research, 2014
In view of the increasing use of visual evoked potentials (VEP) technique in neuro-ophthalmological diagnosis, it was thought pertinent to appraise the changes brought about in VEPs in the presence of refractive error (RE) as studied by the vision ...
Ruchi Kothari   +4 more
doaj   +1 more source

Influence of Rotating Shift Work on Visual Reaction Time and Visual Evoked Potential [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Background: The present day life style is changing the circadian rhythm of the body especially in rotating night shift workers. The impact of this prolongs their reaction time.
HEMAMALINI R.V.   +2 more
doaj   +1 more source

Stimulus Design for Visual Evoked Potential Based Brain-Computer Interfaces

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
Visual stimuli design plays an important role in brain-computer interfaces (BCIs) based on visual evoked potentials (VEPs). Variations in stimulus parameters have been shown to affect both decoding accuracy and subjective perception experience, implying ...
Haoyin Xu   +5 more
doaj   +1 more source

High-frequency neural oscillations and visual processing deficits in schizophrenia [PDF]

open access: yes, 2013
Visual information is fundamental to how we understand our environment, make predictions, and interact with others. Recent research has underscored the importance of visuo-perceptual dysfunctions for cognitive deficits and pathophysiological processes in
Lana, L., Tan, H.-R.M., Uhlhaas, P.J.
core   +3 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

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