ArticleNeuron2015
A corticothalamic switch: controlling the thalamus with dynamic synapses.
Article in Neuron, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers.
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Who cites it
179 citing papers in PubMed, 349 citations in OpenAlex.
- Paratenial thalamus engages in reciprocal and broadcast circuits with the prefrontal cortex.Cell reports · 2026Article
- The cerebellum exploits a thalamic carrier frequency to refine motor behaviors.bioRxiv : the preprint server for biology · 2026Article
- Complementary vertebrateeLife · 2026Article
- Metabotropic Glutamatergic Signaling Adaptively Controls Trans-thalamic Communication.bioRxiv : the preprint server for biology · 2026Article
- Restoring Synaptic Balance in Schizophrenia: Insights From a Thalamo-Cortical Conductance-Based Model.Schizophrenia bulletin · 2026Article
- Nucleus-level thalamic organization anchors multimodal signatures of thalamocortical maturation.bioRxiv : the preprint server for biology · 2026Article
- Deviance detection via competitive inhibition between local neocortical ensembles.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- KArchiv der Pharmazie · 2026Review
- Layer 6 corticothalamic neurons show diverse and dynamic responses that support a role in cortical gain control in noisy environments.bioRxiv : the preprint server for biology · 2026Article
- Pupil-linked arousal heterogeneously modulates cell-type-specific sensory processing.Science advances · 2026Article
- Abnormal Neuronal Excitability and Reduced Parvalbumin Expression in Shank3-Deficient Parvalbumin Neurons of the Thalamic Reticular Nucleus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Corticothalamic layer 6 controls cortical activity and thalamic firing mode in a bidirectional manner.Cerebral cortex (New York, N.Y. : 1991) · 2026Article
- Corticothalamic communication for action coordination in a skilled motor behavior.Nature neuroscience · 2026Article
- Timing and Convergence of Ensemble Activity Govern Auditory Thalamocortical Transmission.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Human Neocortical Glutamatergic Neurons Revealed Through Multimodal Profiling.bioRxiv : the preprint server for biology · 2026Article
- Layer 6 is a hub for cholinergic modulation in the mouse auditory cortex.Cerebral cortex (New York, N.Y. : 1991) · 2026Article
- Tremor pathophysiology.Clinical parkinsonism & related disorders · 2026Review
- Disrupted theta synchronization and synaptic connectivity in the visual cortex of Fmr1 KO mice.Nature communications · 2025Article
- Synaptic Properties of Layer 6 Auditory Corticothalamic Inputs in Normal Hearing and Noise-Induced Hearing Loss.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Layer 6 Corticothalamic Neurons Induce High Gamma Oscillations Through Cortico-cortical and Cortico-thalamo-cortical Pathways.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
119 more citing papers are in PubMed but not listed here.
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Corticothalamic neurons provide massive input to the thalamus. This top-down projection may allow the cortex to regulate sensory processing by modulating the excitability of thalamic cells. Layer 6 corticothalamic neurons monosynaptically excite thalamocortical cells, but also indirectly inhibit them by driving inhibitory cells of the thalamic reticular nucleus. Whether corticothalamic activity generally suppresses or excites the thalamus remains unclear. Here we show that the corticothalamic influence is dynamic, with the excitatory-inhibitory balance shifting in an activity-dependent fashion. During low-frequency activity, corticothalamic effects are mainly suppressive, whereas higher-frequency activity (even a short bout of gamma frequency oscillations) converts the corticothalamic influence to enhancement. The mechanism of this switching depends on distinct forms of short-term synaptic plasticity across multiple corticothalamic circuit components. Our results reveal an activity-dependent mechanism by which corticothalamic neurons can bidirectionally switch the excitability and sensory throughput of the thalamus, possibly to meet changing behavioral demands.
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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.