Results 81 to 90 of about 2,749,079 (229)

Visual Evoked Potentials as a Function of Flash Luminance and Duration

, 1964
Computer-averaged evoked potentials were recorded to visual stimuli of constant duration and varying luminance, as well as to flashes whose luminance and duration varied reciprocally.
Wicke, J D, Donchin, Emanuel, Lindsley, Donald B.   +2 more
core   +1 more source

Reflex seizures and epilepsy surgery: A network approach case‐based exploration

Epileptic Disorders, EarlyView.
Abstract Context Reflex seizures (RS) are defined by their consistent provocation by specific stimuli, encompassing a broad range from elementary sensory inputs to complex cognitive tasks. While RS are often encountered in clinical practice, their surgical management remains sparsely reported and poorly systematized.
Olivier Aron, Laure Salmon, Nicolas Nguyen, Dènahin Toffa, Sami Obaid, Alexis Robin, Dang Khoa Nguyen   +6 more
wiley   +1 more source

Brainstem Auditory Evoked Potentials and Flash Visual Evoked Potentials in Vietnamese Miniature Pot-bellied Pigs

, 2006
Brainstem auditory evoked potentials (BAEP) and flash visual evoked potentials (VEP) were recorded from juvenile (5-7 weeks of age) and adult Vietnamese miniature pot-bellied pigs to provide normative data for clinical applications.
Tedford, Bruce L., Strain, George M., Gill, Marjorie S., Strain, George M, Tedford, Bruce L, Gill, Marjorie S   +5 more
core   +1 more source

Cue competition affects temporal dynamics of edge-assignment in human visual cortex [PDF]

, 2011
Edge-assignment determines the perception of relative depth across an edge and the shape of the closer side. Many cues determine edge-assignment, but relatively little is known about the neural mechanisms involved in combining these cues.
Brooks, Joseph L, Palmer, Stephen E.
core   +1 more source

Direct cortical stimulation–evoked symptoms in the human temporal pole: A systematic review

Epileptic Disorders, EarlyView.
Abstract The temporal pole represents a key node within temporolimbic networks and may contribute to seizure generation in temporal lobe epilepsy. Direct cortical stimulation (DCS), performed during intracranial presurgical evaluation, is a valuable method for delineating the seizure onset zone by reproducing electro‐clinical features of a patient's ...
Yulia Novitskaya, Andreas Schulze‐Bonhage   +1 more
wiley   +1 more source

Effect of desflurane anesthesia on flash visual evoked potential monitoring in patients undergoing spine surgery: study protocol for a randomized controlled trial

Trials
Background Flash visual evoked potentials (FVEPs) are a reliable method for protecting visual function during spine surgery in prone position. However, the popularization and application of FVEPs remain limited due to the unclear influence of various ...
Jiajia Ma, Jing Wang, Yun Li, Yuxuan Fu, Yang Li, Hui Qiao, Ruquan Han   +6 more
doaj   +1 more source

About Williams syndrome. Literature review and case report

Российский офтальмологический журнал
The authors present a literature review and their own observation of a 6-year-old child with Williams syndrome, which, however, was not immediately diagnosed. Initially, the child was diagnosed with partial optic nerve atrophy (ONA).
O. I. Orenburkina, I. V. Baranchikova, D. I. Koshelev, A. E. Babushkin   +3 more
doaj   +1 more source

Altered cortical synchronization in photosensitive idiopathic generalized epilepsy

Epilepsia, EarlyView.
Abstract Objective To characterize cortical excitability and synchronization dynamics in patients with idiopathic generalized epilepsy (IGE) and photosensitivity by assessing steady‐state visual evoked potentials (SSVEPs) elicited by intermittent photic stimulation.
Alessandro Benedetto, Cecilia Steinwurzel, Francesco Turco, Enrica Bonanni, Roberto Cantello, Gionata Strigaro   +5 more
wiley   +1 more source

Cases of visual impairment caused by cerebral venous sinus occlusion-induced intracranial hypertension in the absence of headache

BMC Neurology, 2018
Background Cerebral venous sinus thrombosis or stenosis (here collectively referred to as cerebral venous sinus occlusion, CVSO) can cause chronically-elevated intracranial pressure (ICP).
Tongtao Zhao, Gang Wang, Jiaman Dai, Yong Liu, Yi Wang, Shiying Li   +5 more
doaj   +1 more source

The cost of space independence in P300-BCI spellers. [PDF]

, 2013
Background: Though non-invasive EEG-based Brain Computer Interfaces (BCI) have been researched extensively over the last two decades, most designs require control of spatial attention and/or gaze on the part of the user. Methods: In healthy adults, we
Howard Bowman, Owen, Adrian, Abdulmajeed Alsufyani, Owen, Adrian M, Filetti, Marco, Bowman, Howard; id_orcid, Adrian M Owen, Chennu, Srivas, Alsufyani, Abdulmajeed, Marco Filetti, Bowman, Howard, Srivas Chennu   +11 more
core   +1 more source