Results 1 to 10 of about 8,020 (110)

The classification of flash visual evoked potential based on deep learning [PDF]

BMC Medical Informatics and Decision Making, 2023
Background Visual electrophysiology is an objective visual function examination widely used in clinical work and medical identification that can objectively evaluate visual function and locate lesions according to waveform changes.
Na Liang, Chengliang Wang, Shiying Li, Xin Xie, Jun Lin, Wen Zhong   +5 more
doaj   +2 more sources

An exploratory study of delayed flash visual evoked potential P2 wave latency in subcortical arteriosclerotic encephalopathy [PDF]

BMC Neurology, 2023
Background Patients with cognitive dysfunction may present with significantly prolonged the P2 wave latency of flash visual evoked potential. However, no studies have been reported on whether the P2 wave latency of flash visual evoked potential is ...
Lei Duan, Yu Ding, Gao-hui Sun, Yun-tao Li   +3 more
doaj   +2 more sources

The Role of the Flash Visual Evoked Potential in Evaluating Visual Function in Patients with Indirect Traumatic Optic Neuropathy [PDF]

Clinical Ophthalmology, 2021
Mai A Mohammed, Ehab Mossallam, Ibrahim Y Allam Ophthalmology Department, Faculty of Medicine, Alexandria University, Alexandria, EgyptCorrespondence: Mai A Mohammed 36 Kamaleldin Salah, Semouha, Alexandria, EgyptTel +201221081590Fax +203 42 444 41Email ...
Mohammed MA, Mossallam E, Allam IY
doaj   +2 more sources

Intraoperative monitoring of flash visual evoked potential under general anesthesia [PDF]

Korean Journal of Anesthesiology, 2017
In neurosurgical procedures that may cause visual impairment in the intraoperative period, the monitoring of flash visual evoked potential (VEP) is clinically used to evaluate visual function.
Hironobu Hayashi, Masahiko Kawaguchi
doaj   +2 more sources

Can a Portable Flash Visual Evoked Potential (VEP) Device Identify Chiasmal Decussation Anomalies in Albinism? [PDF]

Diagnostics
Background: Visual evoked potentials (VEPs) are used to detect chiasmal misrouting associated with albinism. However, VEPs are only performed in specialist centres and typically have long waiting lists.
Eloise Keeling, Perry Carter, Abdi Malik Musa, Fatima Shawkat, Helena Lee, Jay E. Self   +5 more
doaj   +2 more sources

Application of remimazolam-0.6% sevoflurane anesthesia for flash visual evoked potential monitoring during pituitary adenoma resection: a non-inferiority randomized controlled trial [PDF]

BMC Anesthesiology
Background Flash visual evoked potential (FVEP) is a critical method for monitoring intraoperative visual function during neurosurgery. A new benzodiazepine drug called remimazolam has recently been used for general anesthesia.
Fu Shi, Ranran Tang, Xiangrong Du, Xin Li, Guisheng Wu   +4 more
doaj   +2 more sources

Flash VEP-P2 latency delay in Alzheimer’s disease and cognitive impairment: a systematic review and meta-analysis [PDF]

Frontiers in Neurology
BackgroundThe flash visual evoked potential P2 component (FVEP-P2) has been investigated as a potential neurophysiological measure of cognitive impairment, but its biological and clinical significance remains uncertain.
Sumeng Song, Sumeng Song, Yajuan Li, Yajuan Li, Liangdong Lin, Liangdong Lin, Lei Duan, Lei Duan   +7 more
doaj   +2 more sources

Low luminance/eyes closed and monochromatic stimulations reduce variability of flash visual evoked potential latency

Annals of Indian Academy of Neurology, 2013
Context: Visual evoked potentials are useful in investigating the physiology and pathophysiology of the human visual system. Flash visual evoked potential (FVEP), though technically easier, has less clinical utility because it shows great variations in ...
Senthil Kumar Subramanian, Giriwar Singh Gaur, Sunil K Narayan   +2 more
doaj   +2 more sources

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

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   +2 more sources

Evidence of Subclinical Visual Pathway Dysfunction in Polio Survivors: A Visual Evoked Potential Study [PDF]

Medical Principles and Practice
Objective: The aim of this study was to assess visual evoked potential (VEP) abnormalities as indicators of subclinical visual pathway dysfunction in polio survivors (PSs) and to examine the relationship between visual cortical excitability ...
Şencan Buturak, Halit Fidanci
doaj   +2 more sources