Generation of auditory brain stem responses (ABRs). I. Effects of injection of a local anesthetic (procaine HCl) into the trapezoid body of guinea pigs and cat
Shin-Ichi Wada,Arnold Starr +1 more
Reads0
Chats0
TLDR
This study implicates the trapezoid body as contributing to the generation of auditory brain stem components beginning with N2, and identifies the altered components by their latency and amplitude changes as a function of both stimulus intensity and rate.About:
This article is published in Electroencephalography and Clinical Neurophysiology.The article was published on 1983-10-01 and is currently open access. It has received 114 citations till now. The article focuses on the topics: Trapezoid body.read more
Citations
More filters
Journal ArticleDOI
Responses of guinea pig primary vestibular neurons to clicks
TL;DR: Results show that vestibular receptors, probably the otoliths, respond to clicks at intensities corresponding to those used in a new clinical test of the vestibulo-collic pathway.
Journal ArticleDOI
Bone conducted vibration selectively activates irregular primary otolithic vestibular neurons in the guinea pig
TL;DR: There is a very clear preference for irregular otolith afferents to be activated selectively by BCV stimuli at low stimulus levels and thatBCV stimuli activate some utricular irregular afferent neurons.
Journal ArticleDOI
Generators of the brainstem auditory evoked potential in cat. III: Identified cell populations.
TL;DR: The BAEP in cats mainly reflects cellular activity in two parallel pathways, one originating with globular cells and the other with spherical cells, suggesting that the human BAEP is largely generated by brainstem cells in the spherical cell pathway.
Journal ArticleDOI
Generation of auditory brain stem responses (ABRs). III. Effects of lesions of the superior olive, lateral lemniscus and inferior colliculus on the ABR in guinea pig
Shin-Ichi Wada,Arnold Starr +1 more
TL;DR: Data interpreted as supporting the hypothesis that each component of the ABR arises from a focal region of the brain stem auditory pathway are recorded between the skull and a non-cephalic reference in guinea pig.
References
More filters
Journal ArticleDOI
Human auditory evoked potentials. I. Evaluation of components.
TL;DR: Fifteen distinct components can be identified in the scalp recorded average evoked potential to an abrupt auditory stimulus, and seem to represent widespread activation of frontal cortex.
Human auditory evoked potentials: Evaluation of components
TL;DR: In this paper, 15 distinct components can be identified in the scalp recorded average evoked potential to an abrupt auditory stimulus, including early and middle latency components, and longer latency components (P 1, N 1, P 2, N 2 ) over fronto-central scalp regions.
Journal ArticleDOI
Auditory-evoked far fields averaged from the scalp of humans
Don L. Jewett,John S. Williston +1 more
TL;DR: Under the conditions of skull and scalp boundaries and intracranial inhomogeneities, recordings from a single electrode position offer little indication as to the location of a wave's neural generator(s), whereas multiple recording sites may be more informative.
Journal ArticleDOI
Auditory Brain Stem Responses in Neurological Disease
Arnold Starr,L. Joseph Achor +1 more
TL;DR: A sequence of seven low-amplitude (nanovolt) potentials that occur in the initial 10 msec following click signals can be recorded from scalp electrodes in human subjects using computer averaging techniques and are thought to be the far-field reflection of electrical events originating in the auditory pathway during its course through the brain stem.
Journal ArticleDOI
Far-Field Acoustic Response: Origins in the Cat
TL;DR: Short-latency evoked potentials recorded from the vertex of adult cats in response to click stimulation were analyzed in a series of lesion experiments to determine the origins of each component.
Related Papers (5)
Auditory brain stem responses in the cat. I. Intracranial and extracranial recordings
L. Joseph Achor,Arnold Starr +1 more