Results 21 to 30 of about 3,120,341 (203)

Acoustic evoked potentials characteristics in patients with vertebral artery hypoplasia and posterior circulation stroke [PDF]

open access: yesVojnosanitetski Pregled
Background/Aim. Acoustic evoked potentials (AEPs) represent an electrophysiological method used in diagnosing pathological changes of the brain stem (BSt), the acoustic nerve (its peripheral and central part), in patients in coma, in the confirmation of ...
Živadinović Biljana   +8 more
doaj   +1 more source

Evaluation of visual evoked potentials and brain-stem auditory evoked response in patients of chronic kidney disease

open access: yesSaudi Journal of Kidney Diseases and Transplantation, 2020
Chronic kidney disease (CKD) is associated with functional changes in the central nervous system (CNS) which, in the initial stages do not manifest clinically.
H K Aggarwal   +2 more
doaj   +1 more source

Integration of Vestibular and Auditory Information in Ontogenesis

open access: yesChildren, 2022
Background: We analyzed the hypothesis that the vestibular and auditory systems are integrative functions. Methods: The study involved 383 children (5.5 ± 2.4 years old).
Elena I. Nikolaeva   +2 more
doaj   +1 more source

The steady-state visual evoked potential in vision research : a review [PDF]

open access: yes, 2015
Periodic visual stimulation and analysis of the resulting steady-state visual evoked potentials were first introduced over 80 years ago as a means to study visual sensation and perception. From the first single-channel recording of responses to modulated
Rossion, Bruno   +11 more
core   +1 more source

Factors Affecting the Variation of Maximum Speech Intelligibility in Patients With Sensorineural Hearing Loss Other Than Apparent Retrocochlear Lesions [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2015
ObjectivesTo examine the relationship between speech intelligibilities among the similar level of hearing loss and threshold elevation of the auditory brainstem response (ABR).MethodsThe relationship between maximum speech intelligibilities among similar
Izumi Yahata   +6 more
doaj   +1 more source

Auditory Pathway Maturation in Full-term Small for Gestational Age Children: A Systematic Review with Meta-analysis

open access: yesInternational Archives of Otorhinolaryngology, 2023
Introduction Factors of intrauterine growth restriction have been responsible for the births of full-term babies small for their gestational age (SGA). Scientific evidence points that this restriction can cause changes in the neural maturation
Dourivaldo Silva Santos   +3 more
doaj   +1 more source

Shifts of attention in the early blind: an ERP study of attentional control processes in the absence of visual spatial information [PDF]

open access: yes, 2006
To investigate the role of visual spatial information in the control of spatial attention, event-related brain potentials (ERPs) were recorded during a tactile attention task for a group of totally blind participants who were either congenitally blind or
van Velzen, J.   +7 more
core   +1 more source

Multiple sclerosis with early childhood onset: a case report

open access: yesArquivos de Neuro-Psiquiatria, 1988
A 2 year old boy was admitted owing to a subacute episode of ataxic gait and hearing deficit. Computerized tomography (CT) was normal and cerebrospinal fluid (CSF) analysis revealed gamma globul.ns level of 15.4% (normal 7 to 14%).
Maria Isabel Campos Vergani   +5 more
doaj   +1 more source

On the stimulus duty cycle in steady state visual evoked potential [PDF]

open access: yes, 2014
Brain-computer interfaces (BCI) are useful devices that allow direct control of external devices using thoughts, i.e. brain's electrical activity. There are several BCI paradigms, of which steady state visual evoked potential (SSVEP) is the most commonly
Wilson, John J., Palaniappan, Ramaswamy
core   +1 more source

Development of a neurophysiological sensory gating model in the rat to aid in the preclinical identification of possible treatments of sensory flooding in schizophrenia [PDF]

open access: yes, 2013
Objective: It has been widely hypothesized that a failure to properly filter, or ‘gate’, incoming auditory information occurs in schizophrenic patients. This can be observed in a reduced event-related potential response to the second of a pair of clicks,
Bloomfield, Andrew
core   +2 more sources

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