ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2013
Integration over multiple timescales in primary auditory cortex.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed.
- Dynamic encoding of speech sequence probability in human temporal cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015Trial
- Temporal recurrence as a general mechanism to explain neural responses in the auditory system.Communications biology · 2025Article
- A spatial code for temporal information is necessary for efficient sensory learning.Science advances · 2025Article
- Sparse high-dimensional decomposition of non-primary auditory cortical receptive fields.PLoS computational biology · 2025Article
- Neural encoding of linguistic speech cues is unaffected by cognitive decline, but decreases with increasing hearing impairment.Scientific reports · 2024Article
- Auditory discrimination learning differentially modulates neural representation in auditory cortex subregions and inter-areal connectivity.Cell reports · 2024Article
- A sparse code for natural sound context in auditory cortex.Current research in neurobiology · 2024Article
- Eelbrain, a Python toolkit for time-continuous analysis with temporal response functions.eLife · 2023Article
- Short-term neuronal and synaptic plasticity act in synergy for deviance detection in spiking networks.PLoS computational biology · 2023Article
- Adaptive mechanisms facilitate robust performance in noise and in reverberation in an auditory categorization model.Communications biology · 2023Article
- Quantitative models of auditory cortical processing.Hearing research · 2023Review
- Deep neural networks effectively model neural adaptation to changing background noise and suggest nonlinear noise filtering methods in auditory cortex.NeuroImage · 2023Article
- Time as a supervisor: temporal regularity and auditory object learning.Frontiers in computational neuroscience · 2023Article
- Auditory cortex modelled as a dynamical network of oscillators: understanding event-related fields and their adaptation.Biological cybernetics · 2022Article
- Learning Speech Production and Perception through Sensorimotor Interactions.Cerebral cortex communications · 2021Article
- Article
- Streaming of Repeated Noise in Primary and Secondary Fields of Auditory Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
- The role of adaptation in generating monotonic rate codes in auditory cortex.PLoS computational biology · 2020Article
- Spectral tuning of adaptation supports coding of sensory context in auditory cortex.PLoS computational biology · 2019Article
- Invariant neural responses for sensory categories revealed by the time-varying information for communication calls.PLoS computational biology · 2019Article
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2 authors.
Funding
Abstract
Speech and other natural vocalizations are characterized by large modulations in their sound envelope. The timing of these modulations contains critical information for discrimination of important features, such as phonemes. We studied how depression of synaptic inputs, a mechanism frequently reported in cortex, can contribute to the encoding of envelope dynamics. Using a nonlinear stimulus-response model that accounted for synaptic depression, we predicted responses of neurons in ferret primary auditory cortex (A1) to stimuli with natural temporal modulations. The depression model consistently performed better than linear and second-order models previously used to characterize A1 neurons, and it produced more biologically plausible fits. To test how synaptic depression can contribute to temporal stimulus integration, we used nonparametric maximum a posteriori decoding to compare the ability of neurons showing and not showing depression to reconstruct the stimulus envelope. Neurons showing evidence for depression reconstructed stimuli over a longer range of latencies. These findings suggest that variation in depression across the cortical population supports a rich code for representing the temporal dynamics of natural sounds.
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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.