Results 61 to 70 of about 10,452,374 (215)
Enhanced auditory evoked potentials in musicians: A review of recent findings
Journal of Otology, 2016 Auditory evoked potentials serve as an objective mode for assessment to check the functioning of the auditory system and neuroplasticity. Literature has reported enhanced electrophysiological responses in musicians, which shows neuroplasticity in ...
Himanshu Kumar Sanju, Prawin Kumar
doaj +1 more source
Obtaining single stimulus evoked potentials with Wavelet Denoising [PDF]
Physica D, 2000; 145: 278-292, 2000 We present a method for the analysis of electroencephalograms (EEG). In particular, small signals due to stimulation, so called evoked potentials, have to be detected in the background EEG. This is achieved by using a denoising implementation based on the wavelet decomposition.
arxiv
A Frequency-Phase Potential for a Forced STNO Network: an Example of Evoked Memory [PDF]
arXiv, 2020 The network studied here is based on a standard model in physics, but it appears in various applications ranging from spintronics to neuroscience. When the network is forced by an external signal common to all its elements, there are shown to be two potential (gradient) functions: One for amplitudes and one for phases.
arxiv
Dynamic and integrated mechanical movements of a rat brain associated with evoked potentials [PDF]
arXiv, 2014 By using a piezoelectric sensor, it was demonstrated that the visual evoked potential of a rat brain was accompanied by mechanical movements of the brain when it was excited. A phase of upward movement was found to be followed by a phase of downward movement.
arxiv
An Evoked Potential-Guided Deep Learning Brain Representation For Visual Classification [PDF]
arXiv, 2020 The new perspective in visual classification aims to decode the feature representation of visual objects from human brain activities. Recording electroencephalogram (EEG) from the brain cortex has been seen as a prevalent approach to understand the cognition process of an image classification task.
arxiv
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
Decoding Epileptogenesis in a Reduced State Space [PDF]
arXiv, 2017 We describe here the recent results of a multidisciplinary effort to design a biomarker that can actively and continuously decode the progressive changes in neuronal organization leading to epilepsy, a process known as epileptogenesis. Using an animal model of acquired epilepsy, wechronically record hippocampal evoked potentials elicited by an auditory
arxiv
Machine Learning Methods Applied to Cortico-Cortical Evoked Potentials Aid in Localizing Seizure Onset Zones [PDF]
arXiv, 2022 Epilepsy affects millions of people, reducing quality of life and increasing risk of premature death. One-third of epilepsy cases are drug-resistant and require surgery for treatment, which necessitates localizing the seizure onset zone (SOZ) in the brain.
arxiv
, 2015 Numerous pathologies in medicine are characterized with deficit related to deep sense. Diagnostic methods currently used for testing features of deep sense in individuals are ex-tremely subjective and depend on patients’ co-operability, which is not always possible, especially with patients in coma, patients who are not able to communicate or small ...
Ana Branka Jerbić +4 more
openaire +4 more sources
Maximally reliable spatial filtering of steady state visual evoked potentials [PDF]
arXiv, 2014 Due to their high signal-to-noise ratio (SNR) and robustness to artifacts, steady state visual evoked potentials (SSVEPs) are a popular technique for studying neural processing in the human visual system. SSVEPs are conventionally analyzed at individual electrodes or linear combinations of electrodes which maximize some variant of the SNR.
arxiv