ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2012
Auditory change detection by a single neuron in an insect.
Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 28 citations in OpenAlex.
- Neuronal processing of complex sounds in the prothoracic ganglion of a bushcricket.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026Article
- Tonotopic CaJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024Article
- Sheep in wolves' clothing: prey rely on proactive defences when predator and non-predator cues are similar.Proceedings. Biological sciences · 2020Article
- Evolutionarily conserved coding properties favour the neuronal representation of heterospecific signals of a sympatric katydid species.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2018Article
- Direction-Specific Adaptation in Neuronal and Behavioral Responses of an Insect Mechanosensory System.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015Article
- Neural Mechanisms for Acoustic Signal Detection under Strong Masking in an Insect.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015Article
- Dynamic dendritic compartmentalization underlies stimulus-specific adaptation in an insect neuron.Journal of neurophysiology · 2015Article
- Neurobiology of acoustically mediated predator detection.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2015Article
- Ecology of acoustic signalling and the problem of masking interference in insects.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2015Review
- Maintaining acoustic communication at a cocktail party: heterospecific masking noise improves signal detection through frequency separation.The Journal of experimental biology · 2013Article
- Dendritic mechanisms contribute to stimulus-specific adaptation in an insect neuron.Journal of neurophysiology · 2013Article
- Stimulus change detection in phasic auditory units in the frog midbrain: frequency and ear specific adaptation.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2013Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
The detection of novel signals in the auditory scene is an elementary task of any hearing system. In Neoconocephalus katydids, a primary auditory interneuron (TN-1) with broad spectral sensitivity, responded preferentially to rare deviant pulses (7 pulses/s repetition rate) embedded among common standard pulses (140 pulses/s repetition rate). Eliminating inhibitory input did not affect the detection of the deviant pulses. Detection thresholds for deviant pulses increased significantly with increasing amplitude of standard pulses. Responses to deviant pulses occurred when the carrier frequencies of deviant and standard were sufficiently different, both when the deviant had a higher or lower carrier frequency than the standard. Recordings from receptor neurons revealed that TN-1 responses to the deviant pulses did not depend on the population response strength of the receptors, but on the distribution of the receptor cell activity. TN-1 responses to the deviant pulse occurred only when the standard and deviant pulses were transmitted by different groups of receptor cells. TN-1 responses parallel stimulus specific adaptation (SSA) described in mammalian auditory system. The results support the hypothesis that the mechanisms underlying SSA and change-detection are located in the TN-1 dendrite, rather than the receptor cells.
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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.