Results 21 to 30 of about 21,855 (301)

Contralateral inhibition of click- and chirp-evoked human compound action potentials [PDF]

open access: yes, 2017
Cochlear outer hair cells (OHC) receive direct efferent feedback from the caudal auditory brainstem via the medial olivocochlear (MOC) bundle. This circuit provides the neural substrate for the MOC reflex, which inhibits cochlear amplifier gain and is ...
Cone, Barbara K   +2 more
core   +2 more sources

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

Direct Current Auditory Evoked Potentials During Wakefulness, Anesthesia, and Emergence from Anesthesia [PDF]

open access: yes, 2001
Direct current auditory evoked potentials (DC-AEPs) are a sensitive indicator of depth of anesthesia in ani-mals. However, they have never been investigated in humans. To assess the potential usefulness of DC-AEPs as an indicator of anesthesia in humans,
Bauer, Herbert   +5 more
core   +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

Neurochemical substrates and neuroanatomical generators of the event-related P300 [PDF]

open access: yes, 1999
The present review focuses on the current knowledge of the neurochemical processes and neuronal structures involved in the generation of P300. The increasing knowledge in this area facilitates the physiological interpretation of P300 findings as well as ...
Bottlender, Ronald   +2 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

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

The functional role of GABA and glycine in monaural and binaural processing in the inferior colliculus of horseshoe bats [PDF]

open access: yes, 1992
The functional role of GABA and glycine in monaural and binaural signal analysis was studied in single unit recordings from the central nucleus of the inferior colliculus (IC) of horseshoe bats (Rhinolophus rouxi) employing microiontophoresis of the ...
Grothe, Benedikt   +3 more
core   +1 more source

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