Efferent inhibition of the cochlea

PA Fuchs, AM Lauer - Cold Spring …, 2019 - perspectivesinmedicine.cshlp.org
Cholinergic efferent neurons originating in the brainstem innervate the acoustico-lateralis
organs (inner ear, lateral line) of vertebrates. These release acetylcholine (ACh) to inhibit …

Specification of neuronal subtypes in the spiral ganglion begins prior to birth in the mouse

TR Sanders, MW Kelley - Proceedings of the National …, 2022 - National Acad Sciences
The afferent innervation of the cochlea is comprised of spiral ganglion neurons (SGNs),
which are characterized into four subtypes (Type 1A, B, and C and Type 2). However, little is …

Experience-dependent flexibility in a molecularly diverse central-to-peripheral auditory feedback system

MM Frank, AA Sitko, K Suthakar, LT Cadenas, M Hunt… - Elife, 2023 - elifesciences.org
Brainstem olivocochlear neurons (OCNs) modulate the earliest stages of auditory
processing through feedback projections to the cochlea and have been shown to influence …

Diverse identities and sites of action of cochlear neurotransmitters

SR Kitcher, AM Pederson, CJC Weisz - Hearing research, 2022 - Elsevier
Accurate encoding of acoustic stimuli requires temporally precise responses to sound
integrated with cellular mechanisms that encode the complexity of stimuli over varying …

Innovation and business performance in Australia: Role of entrepreneurship and intrapreneurship in a crisis

I Abeysekera - Frontiers in Psychology, 2023 - frontiersin.org
This descriptive study aimed to examine entrepreneurship's and intrapreneurship's roles in
translating innovation intention into performance by examining Australian businesses. The …

Effects of calcitonin-gene-related-peptide on auditory nerve activity

CG Le Prell, LF Hughes, DF Dolan… - Frontiers in Cell and …, 2021 - frontiersin.org
Calcitonin-gene-related peptide (CGRP) is a lateral olivocochlear (LOC) efferent
neurotransmitter. Depression of sound-driven auditory brainstem response amplitude in …

Prestin and electromotility may serve multiple roles in cochlear outer hair cells

J Zheng, S Takahashi, Y Zhou, MA Cheatham - Hearing research, 2022 - Elsevier
Outer hair cells (OHCs) are innervated by both medial olivocochlear (MOC) efferents and
type II afferents, which also innervate supporting cells to form a local neural network. It has …

Cochlear SGN neurons elevate pain thresholds in response to music

RIM Dunbar, E Pearce, B Tarr, A Makdani, J Bamford… - Scientific Reports, 2021 - nature.com
The C-tactile (CLTM) peripheral nervous system is involved in social bonding in primates
and humans through its capacity to trigger the brain's endorphin system. Since the …

The origins and function of musical performance

RIM Dunbar - Frontiers in Psychology, 2023 - frontiersin.org
Music is widely recognised as a human universal, yet there is no agreed explanation for its
function, or why and when it evolved. I summarise experimental evidence that the primary …

Regulation of Noise-Induced Loss of Serotonin Transporters with Resveratrol in a Rat Model Using 4-[18F]-ADAM/Small-Animal Positron Emission Tomography

IH Li, JH Shih, YT Jhao, HC Chen, CH Chiu, CFF Chen… - Molecules, 2019 - mdpi.com
Serotonin (5-HT) plays a crucial role in modulating the afferent fiber discharge rate in the
inferior colliculus, auditory cortex, and other nuclei of the ascending auditory system …