How we hear: The perception and neural coding of sound

AJ Oxenham - Annual review of psychology, 2018 - annualreviews.org
Auditory perception is our main gateway to communication with others via speech and
music, and it also plays an important role in alerting and orienting us to new events. This …

Sensing sound: Cellular specializations and molecular force sensors

X Qiu, U Müller - Neuron, 2022 - cell.com
Organisms of all phyla express mechanosensitive ion channels with a wide range of
physiological functions. In recent years, several classes of mechanically gated ion channels …

Hair cell mechanotransduction regulates spontaneous activity and spiral ganglion subtype specification in the auditory system

S Sun, T Babola, G Pregernig, KS So, M Nguyen… - Cell, 2018 - cell.com
Type I spiral ganglion neurons (SGNs) transmit sound information from cochlear hair cells to
the CNS. Using transcriptome analysis of thousands of single neurons, we demonstrate that …

Molecular signatures define subtypes of auditory afferents with distinct peripheral projection patterns and physiological properties

C Siebald, PFY Vincent, RT Bottom… - Proceedings of the …, 2023 - National Acad Sciences
Type I spiral ganglion neurons (SGNs) are the auditory afferents that transmit sound
information from cochlear inner hair cells (IHCs) to the brainstem. These afferents consist of …

Auditory-nerve responses in mice with noise-induced cochlear synaptopathy

K Suthakar, MC Liberman - Journal of neurophysiology, 2021 - journals.physiology.org
Cochlear synaptopathy is the noise-induced or age-related loss of ribbon synapses between
inner hair cells (IHCs) and auditory-nerve fibers (ANFs), first reported in CBA/CaJ mice …

Towards the optical cochlear implant: optogenetic approaches for hearing restoration

A Dieter, D Keppeler, T Moser - EMBO molecular medicine, 2020 - embopress.org
Cochlear implants (CI s) are considered the most successful neuroprosthesis as they enable
speech comprehension in the majority of half a million CI users suffering from sensorineural …

Stochastic resonance controlled upregulation of internal noise after hearing loss as a putative cause of tinnitus-related neuronal hyperactivity

P Krauss, K Tziridis, C Metzner, A Schilling… - Frontiers in …, 2016 - frontiersin.org
Subjective tinnitus is generally assumed to be a consequence of hearing loss. In animal
studies it has been demonstrated that acoustic trauma induced cochlear damage can lead to …

Cochlear Synaptopathy and Noise‐Induced Hidden Hearing Loss

L Shi, Y Chang, X Li, S Aiken, L Liu, J Wang - Neural plasticity, 2016 - Wiley Online Library
Recent studies on animal models have shown that noise exposure that does not lead to
permanent threshold shift (PTS) can cause considerable damage around the synapses …

A sensory cell diversifies its output by varying Ca2+ influx‐release coupling among active zones

ÖD Özçete, T Moser - The EMBO Journal, 2021 - embopress.org
The cochlea encodes sound pressures varying over six orders of magnitude by collective
operation of functionally diverse spiral ganglion neurons (SGNs). The mechanisms enabling …

Encoding sound in the cochlea: from receptor potential to afferent discharge

MA Rutherford, H von Gersdorff… - The Journal of …, 2021 - Wiley Online Library
Ribbon‐class synapses in the ear achieve analog to digital transformation of a continuously
graded membrane potential to all‐or‐none spikes. In mammals, several auditory nerve …