ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2023
Recurrent Circuits Amplify Corticofugal Signals and Drive Feedforward Inhibition in the Inferior Colliculus.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 15 citations in OpenAlex.
- Opioid- and NMDA-receptor-dependent neural plasticity mediates long-term analgesia from motor cortical stimulation.bioRxiv : the preprint server for biology · 2026Article
- Optogenetic circuit mapping reveals connectivity and synaptic physiology of T-stellate projections from the cochlear nucleus to the auditory midbrain.bioRxiv : the preprint server for biology · 2026Article
- Layer 5 and 6b extratelencephalic neurons encode distinct sound features in auditory cortex.bioRxiv : the preprint server for biology · 2026Article
- Computational Modelling of Novelty Detection in the Mismatch Negativity Protocols and Its Impairments in Schizophrenia.The European journal of neuroscience · 2026Article
- Distribution of Metabotropic Serotonin Receptors in GABAergic and Glutamatergic Neurons in the Auditory Midbrain.The Journal of comparative neurology · 2026Article
- Age-related differences in asymmetric synapses across the central inferior colliculus in the Fischer Brown Norway rat.Aging brain · 2026Article
- Chronic Loud Noise-Biochemical and Ultrastructural Alterations in Auditory and Limbic Regions of the Rat Brain.BioMed research international · 2026Article
- Age-related ultrastructural differences in the dorsal cortex of the inferior colliculus in the fischer brown Norway rat.Neurobiology of aging · 2026Article
- Computational modelling of novelty detection in the mismatch negativity protocols and its impairments in schizophrenia.bioRxiv : the preprint server for biology · 2025Article
- Short-term synaptic dynamics in the ventrolateral and dorsomedial periaqueductal gray.bioRxiv : the preprint server for biology · 2025Article
- Distinct Neuron Types Contribute to Hybrid Auditory Spatial Coding.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Population coding of auditory space in the dorsal inferior colliculus persists with altered binaural cues.bioRxiv : the preprint server for biology · 2024Article
- Population coding of time-varying sounds in the nonlemniscal inferior colliculus.Journal of neurophysiology · 2024Article
- Sound elicits stereotyped facial movements that provide a sensitive index of hearing abilities in mice.Current biology : CB · 2024Article
- Parvalbumin and Somatostatin: Biomarkers for Two Parallel Tectothalamic Pathways in the Auditory Midbrain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Subcortical auditory model including efferent dynamic gain control with inputs from cochlear nucleus and inferior colliculus.The Journal of the Acoustical Society of America · 2023Article
- Neuropeptide Y Signaling Regulates Recurrent Excitation in the Auditory Midbrain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Neuropeptide Y signaling regulates recurrent excitation in the auditory midbrain.bioRxiv : the preprint server for biology · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
The inferior colliculus (IC) is a midbrain hub critical for perceiving complex sounds, such as speech. In addition to processing ascending inputs from most auditory brainstem nuclei, the IC receives descending inputs from auditory cortex that control IC neuron feature selectivity, plasticity, and certain forms of perceptual learning. Although corticofugal synapses primarily release the excitatory transmitter glutamate, many physiology studies show that auditory cortical activity has a net inhibitory effect on IC neuron spiking. Perplexingly, anatomy studies imply that corticofugal axons primarily target glutamatergic IC neurons while only sparsely innervating IC GABA neurons. Corticofugal inhibition of the IC may thus occur largely independently of feedforward activation of local GABA neurons. We shed light on this paradox using
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.