Results 41 to 50 of about 428,335 (241)

Dynamic and integrated mechanical movements of a rat brain associated with evoked potentials [PDF]

open access: yesarXiv, 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]

open access: yesarXiv, 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  

Ocular Vestibular Evoked Myogenic Potentials

open access: yesInternational Archives of Otorhinolaryngology, 2014
Introduction Diagnostic testing of the vestibular system is an essential component of treating patients with balance dysfunction. Until recently, testing methods primarily evaluated the integrity of the horizontal semicircular canal, which is only a ...
Lilian Felipe, Herman Kingma
doaj   +1 more source

Decoding Epileptogenesis in a Reduced State Space [PDF]

open access: yesarXiv, 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  

Brain-Computer Interfaces: Investigating the Transition from Visually Evoked to Purely Imagined Steady-State Potentials [PDF]

open access: yesarXiv, 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  

Auditory Evoked Potentials in ADD

open access: yesPediatric Neurology Briefs, 1995
Brainstem auditory evoked potentials (BAEPs) were performed on 114 children with attention deficit disorder (ADD) referred to the Assaf Harofeh Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Israel.
J Gordon Millichap
doaj   +1 more source

Machine Learning Methods Applied to Cortico-Cortical Evoked Potentials Aid in Localizing Seizure Onset Zones [PDF]

open access: yesarXiv, 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  

Computer Axial Tomography and evoked potentials as predictors of clinical improvement in cranioencephalic trauma.

open access: yesMedisur, 2009
Background: Mortality predictors in cranioencephalic trauma reveal mortality chances or possible severe sequels; but they do not predict rehabilitation possibilities.
José Ramón Tejera del Valle   +4 more
doaj   +2 more sources

Pain-related somatosensory evoked potentials and functional brain magnetic resonance in the evaluation of neurologic recovery after cardiac arrest: a case study of three patients

open access: yesScandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 2012
This case series investigates whether painful electrical stimulation increases the early prognostic value of both somatosensory-evoked potentials and functional magnetic resonance imaging in comatose patients after cardiac arrest. Three single cases with
Zanatta Paolo   +7 more
doaj   +1 more source

Vibratory Evoked Potentials

open access: yes, 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

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