ReviewJournal of physiology, Paris
Ionic and neuromodulatory regulation of burst discharge controls frequency tuning.
Review in Journal of physiology, Paris. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 36 citations in OpenAlex.
- In vivo neural activity of electrosensory pyramidal cells: Biophysical characterization and phenomenological modeling.PLoS computational biology · 2025Article
- Burst firing optimizes invariant coding of natural communication signals by electrosensory neural populations.iScience · 2025Article
- Distinct neuron phenotypes may serve object feature sensing in the electrosensory lobe of Gymnotus omarorum.The Journal of experimental biology · 2021Article
- Adaptation to second order stimulus features by electrosensory neurons causes ambiguity.Scientific reports · 2016Article
- Burst Firing in the Electrosensory System of Gymnotiform Weakly Electric Fish: Mechanisms and Functional Roles.Frontiers in computational neuroscience · 2016Review
- Electrosensory Midbrain Neurons Display Feature Invariant Responses to Natural Communication Stimuli.PLoS computational biology · 2015Article
- The central nervous system transcriptome of the weakly electric brown ghost knifefish (Apteronotus leptorhynchus): de novo assembly, annotation, and proteomics validation.BMC genomics · 2015Article
- Sensitization of neurons in the central nucleus of the amygdala via the decreased GABAergic inhibition contributes to the development of neuropathic pain-related anxiety-like behaviors in rats.Molecular brain · 2014Article
- Serotonin modulates electrosensory processing and behavior via 5-HT2-like receptors.Neuroscience · 2014Article
- A fast BK-type KCa current acts as a postsynaptic modulator of temporal selectivity for communication signals.Frontiers in cellular neuroscience · 2014Article
- Motion processing across multiple topographic maps in the electrosensory system.Physiological reports · 2014Article
- Multiplexed temporal coding of electric communication signals in mormyrid fishes.The Journal of experimental biology · 2013Review
- Neuromodulation of early electrosensory processing in gymnotiform weakly electric fish.The Journal of experimental biology · 2013Review
- Sub- and suprathreshold adaptation currents have opposite effects on frequency tuning.The Journal of physiology · 2012Article
- In vivo conditions influence the coding of stimulus features by bursts of action potentials.Journal of computational neuroscience · 2011Article
- Efficient computation via sparse coding in electrosensory neural networks.Current opinion in neurobiology · 2011Review
- Nonrenewal spike train statistics: causes and functional consequences on neural coding.Experimental brain research · 2011Review
- Inhibition of SK and M channel-mediated currents by 5-HT enables parallel processing by bursts and isolated spikes.Journal of neurophysiology · 2011Article
- Subthreshold membrane conductances enhance directional selectivity in vertebrate sensory neurons.Journal of neurophysiology · 2010Article
- Neural heterogeneities and stimulus properties affect burst coding in vivo.Neuroscience · 2010Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Sensory neurons encode natural stimuli by changes in firing rate or by generating specific firing patterns, such as bursts. Many neural computations rely on the fact that neurons can be tuned to specific stimulus frequencies. It is thus important to understand the mechanisms underlying frequency tuning. In the electrosensory system of the weakly electric fish, Apteronotus leptorhynchus, the primary processing of behaviourally relevant sensory signals occurs in pyramidal neurons of the electrosensory lateral line lobe (ELL). These cells encode low frequency prey stimuli with bursts of spikes and high frequency communication signals with single spikes. We describe here how bursting in pyramidal neurons can be regulated by intrinsic conductances in a cell subtype specific fashion across the sensory maps found within the ELL, thereby regulating their frequency tuning. Further, the neuromodulatory regulation of such conductances within individual cells and the consequences to frequency tuning are highlighted. Such alterations in the tuning of the pyramidal neurons may allow weakly electric fish to preferentially select for certain stimuli under various behaviourally relevant circumstances.
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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.