Metabotropic glutamate receptors in auditory processing

Y Lu - Neuroscience, 2014 - Elsevier
As the major excitatory neurotransmitter used in the vertebrate brain, glutamate activates
ionotropic and metabotropic glutamate receptors (mGluRs), which mediate fast and slow …

Estrogen receptor β activation rapidly modulates male sexual motivation through the transactivation of metabotropic glutamate receptor 1a

AL Seredynski, J Balthazart, GF Ball… - Journal of …, 2015 - Soc Neuroscience
In addition to the transcriptional activity of their liganded nuclear receptors, estrogens, such
as estradiol (E2), modulate cell functions, and consequently physiology and behavior, within …

Activation of synaptic group II metabotropic glutamate receptors induces long-term depression at GABAergic synapses in CNS neurons

ZQ Tang, YW Liu, W Shi, EH Dinh… - Journal of …, 2013 - Soc Neuroscience
Metabotropic glutamate receptor (mGluR)-dependent homosynaptic long-term depression
(LTD) has been studied extensively at glutamatergic synapses in the CNS. However, much …

[HTML][HTML] Anatomy and physiology of metabotropic glutamate receptors in mammalian and avian auditory system

ZQ Tang, Y Lu - HSOA trends in anatomy and physiology, 2018 - ncbi.nlm.nih.gov
Glutamate, as the major excitatory neurotransmitter used in the vertebrate brain, activates
ionotropic and metabotropic glutamate receptors (iGluRs and mGluRs), which mediate fast …

Activation of metabotropic glutamate receptors improves the accuracy of coincidence detection by presynaptic mechanisms in the nucleus laminaris of the chick

H Okuda, R Yamada, H Kuba… - The Journal of …, 2013 - Wiley Online Library
Key points• Interaural time difference (ITD) is a major cue for sound source localization and
is processed by detecting a coincidence of bilateral excitatory postsynaptic potentials …

Intrinsic plasticity induced by group II metabotropic glutamate receptors via enhancement of high-threshold KV currents in sound localizing neurons

WR Hamlet, Y Lu - Neuroscience, 2016 - Elsevier
Intrinsic plasticity has emerged as an important mechanism regulating neuronal excitability
and output under physiological and pathological conditions. Here, we report a novel form of …

Neuromodulation by mGluRs in sound localization circuits in the auditory brainstem

N Goel, K Peng, Y Lu - Frontiers in Neural Circuits, 2020 - frontiersin.org
The ability of humans and animals to localize the source of a sound in a complex acoustic
environment facilitates communication and survival. Two cues are used for sound …

Presynaptic modulation of inhibitory synaptic feedback via GABAB receptors in the avian cochlear nucleus angularis

SL Eisenbach, SE Soueidan, KM MacLeod - bioRxiv, 2019 - biorxiv.org
Inhibition plays multiple critical roles in the neural processing of sound. In the avian auditory
brain stem, the cochlear nuclei receive their principal inhibitory feedback from the superior …

Voltage-Gated Potassium Channel Currents of Binaural Hearing Neurons in the Avian Auditory Circuit

W Hamlet - 2015 - rave.ohiolink.edu
Binaural hearing neurons produce high rates of well-timed action potentials to precisely
localize sound in space. Voltage-gated potassium channel (Kv) currents are known to be …

Spatial organization of long-range inhibition in binaural hearing

KM Tabor - 2013 - digital.lib.washington.edu
We are able to follow our friend's voice as she calls across a crowded plaza or whispers in a
darkened theater. Amazingly our sense of hearing can identify and localize sounds ranging …