Transient cortical circuits match spontaneous and sensory-driven activity during development

Z Molnár, HJ Luhmann, PO Kanold - Science, 2020 - science.org
BACKGROUND During early mammalian brain development, transient neurons and circuits
form the scaffold for the development of neuronal networks. In the immature cerebral cortex …

The neural bases of tinnitus: lessons from deafness and cochlear implants

M Knipper, P Van Dijk, H Schulze, B Mazurek… - Journal of …, 2020 - jneurosci.org
Subjective tinnitus is the conscious perception of sound in the absence of any acoustic
source. The literature suggests various tinnitus mechanisms, most of which invoke changes …

Intrinsic activity development unfolds along a sensorimotor–association cortical axis in youth

VJ Sydnor, B Larsen, J Seidlitz, A Adebimpe… - Nature …, 2023 - nature.com
Animal studies of neurodevelopment have shown that recordings of intrinsic cortical activity
evolve from synchronized and high amplitude to sparse and low amplitude as plasticity …

Single-cell RNA-sequencing analysis of the develo** mouse inner ear identifies molecular logic of auditory neuron diversification

C Petitpré, L Faure, P Uhl, P Fontanet, I Filova… - Nature …, 2022 - nature.com
Different types of spiral ganglion neurons (SGNs) are essential for auditory perception by
transmitting complex auditory information from hair cells (HCs) to the brain. Here, we use …

Homeostatic control of spontaneous activity in the develo** auditory system

TA Babola, S Li, A Gribizis, BJ Lee, JB Issa, HC Wang… - Neuron, 2018 - cell.com
Neurons in the develo** auditory system exhibit spontaneous bursts of activity before
hearing onset. How this intrinsically generated activity influences development remains …

The wiring of develo** sensory circuits—from patterned spontaneous activity to synaptic plasticity mechanisms

AH Leighton, C Lohmann - Frontiers in neural circuits, 2016 - frontiersin.org
In order to accurately process incoming sensory stimuli, neurons must be organized into
functional networks, with both genetic and environmental factors influencing the precise …

Spontaneous activity of cochlear hair cells triggered by fluid secretion mechanism in adjacent support cells

HC Wang, CC Lin, R Chong, YX Zhang-Hooks… - Cell, 2015 - cell.com
Spontaneous electrical activity of neurons in develo** sensory systems promotes their
maturation and proper connectivity. In the auditory system, spontaneous activity of cochlear …

[HTML][HTML] A transient developmental increase in prefrontal activity alters network maturation and causes cognitive dysfunction in adult mice

SH Bitzenhofer, JA Pöpplau, M Chini, A Marquardt… - Neuron, 2021 - cell.com
Disturbed neuronal activity in neuropsychiatric pathologies emerges during development
and might cause multifold neuronal dysfunction by interfering with apoptosis, dendritic …

Enhancement of the medial olivocochlear system prevents hidden hearing loss

LE Boero, VC Castagna, MN Di Guilmi… - Journal of …, 2018 - jneurosci.org
Cochlear synaptopathy produced by exposure to noise levels that cause only transient
auditory threshold elevations is a condition that affects many people and is believed to …

Spontaneous activity in the develo** auditory system

HC Wang, DE Bergles - Cell and tissue research, 2015 - Springer
Spontaneous electrical activity is a common feature of sensory systems during early
development. This sensory-independent neuronal activity has been implicated in promoting …