Visual evoked potentials in patients after methanol poisoning
International Journal of Occupational Medicine and Environmental Health, 2016 Objectives: We report the results of the visual evoked potentials (VEP) examination in patients after severe poisoning by methanol. Material and Methods: The group of 47 patients (38 males and 9 females) was assembled out of persons who survived an ...
Pavel Urban +4 more
doaj +1 more source
Brain-Computer Interfaces: Investigating the Transition from Visually Evoked to Purely Imagined Steady-State Potentials [PDF]
arXiv, 2022 Brain-Computer Interfaces (BCIs) based on Steady State Visually Evoked Potentials (SSVEPs) have proven effective and provide significant accuracy and information-transfer rates. This family of strategies, however, requires external devices that provide the frequency stimuli required by the technique.
arxiv
Visual evoked potentials in neurosyphilis. [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 1983 The visual evoked potential (VEP) to pattern reversal was recorded in 79 patients with neurosyphilis. Sixteen patients (20%) had abnormal VEP latencies with a predominance of pathological VEP values in the group of tabes dorsalis (50%) as compared to general paresis (18%) or meningovascular forms (13%).
H Müsers +4 more
openaire +3 more sources
Retinitis pigmentosa: evaluation of the vestibular system with cervical and ocular vestibular evoked myogenic potentials and the video head impulse test [PDF]
, 2015 OBJECTIVE: Retinitis pigmentosa (RP) represents a group of inherited disorders in which abnormalities of the photoreceptors lead to progressive visual loss.
GAGLIARDI, SILVIA +6 more
core +1 more source
DF-SSmVEP: Dual Frequency Aggregated Steady-State Motion Visual Evoked Potential Design with Bifold Canonical Correlation Analysis [PDF]
arXiv, 2022 Recent advancements in Electroencephalography (EEG) sensor technologies and signal processing algorithms have paved the way for further evolution of Brain Computer Interfaces (BCI). When it comes to Signal Processing (SP) for BCI, there has been a surge of interest on Steady-State motion-Visual Evoked Potentials (SSmVEP), where motion stimulation is ...
arxiv
An embedded system for evoked biopotential acquisition and processing [PDF]
, 2014 This work presents an autonomous embedded system for evoked biopotential acquisition and processing. The system is versatile and can be used on different evoked potential scenarios like medical equipments or brain computer interfaces, fulfilling the ...
Garcia, Pablo Andres +2 more
core +2 more sources
Effects of a mixed reality headset on the delay of visually evoked potentials [PDF]
arXiv, 2023 Virtual and mixed reality (VR, MR) technologies offer a powerful solution for on-the-ground flight training curricula. While these technologies offer safer and cheaper instructional programs, it is still unclear how they impact neuronal brain dynamics.
arxiv
Pediatrics and Neonatology, 2008 Hydranencephaly is characterized by severe dysgenesis of the cerebral hemispheres, with relative preservation of the thalamus, cerebellum and brainstem.
Jeng-Dau Tsai +2 more
doaj +1 more source
Waveform-Coded Steady-State Visual Evoked Potentials for Brain-Computer Interfaces
IEEE Access, 2021 This study presents a novel waveform-coding method for multi-target steady-state visual evoked potential (SSVEP)-based brain–computer interfaces (BCIs).
Masaki Nakanishi +2 more
doaj +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 +8 more
doaj +1 more source