Single-neuron representation of learned complex sounds in the auditory cortex
M Wang, X Liao, R Li, S Liang, R Ding, J Li… - Nature …, 2020 - nature.com
The sensory responses of cortical neuronal populations following training have been
extensively studied. However, the spike firing properties of individual cortical neurons …
extensively studied. However, the spike firing properties of individual cortical neurons …
Functional organization and population dynamics in the mouse primary auditory cortex
Cortical processing of auditory stimuli involves large populations of neurons with distinct
individual response profiles. However, the functional organization and dynamics of local …
individual response profiles. However, the functional organization and dynamics of local …
Nonauditory events of a behavioral procedure activate auditory cortex of highly trained monkeys
M Brosch, E Selezneva, H Scheich - Journal of Neuroscience, 2005 - Soc Neuroscience
A central tenet in brain research is that early sensory cortex is modality specific, and, only in
exceptional cases, such as deaf and blind subjects or professional musicians, is influenced …
exceptional cases, such as deaf and blind subjects or professional musicians, is influenced …
Sparse representation of sounds in the unanesthetized auditory cortex
T Hromádka, MR DeWeese, AM Zador - PLoS biology, 2008 - journals.plos.org
How do neuronal populations in the auditory cortex represent acoustic stimuli? Although
sound-evoked neural responses in the anesthetized auditory cortex are mainly transient …
sound-evoked neural responses in the anesthetized auditory cortex are mainly transient …
How do neurons work together? Lessons from auditory cortex
Recordings of single neurons have yielded great insights into the way acoustic stimuli are
represented in auditory cortex. However, any one neuron functions as part of a population …
represented in auditory cortex. However, any one neuron functions as part of a population …
Level invariant representation of sounds by populations of neurons in primary auditory cortex
S Sadagopan, X Wang - Journal of Neuroscience, 2008 - Soc Neuroscience
A fundamental feature of auditory perception is the constancy of sound recognition over a
large range of intensities. Although this invariance has been described in behavioral …
large range of intensities. Although this invariance has been described in behavioral …
Processing of sounds by population spikes in a model of primary auditory cortex
We propose a model of the primary auditory cortex (A1), in which each iso-frequency column
is represented by a recurrent neural network with short-term synaptic depression. Such …
is represented by a recurrent neural network with short-term synaptic depression. Such …
Nonlinear spectrotemporal interactions underlying selectivity for complex sounds in auditory cortex
S Sadagopan, X Wang - Journal of neuroscience, 2009 - Soc Neuroscience
In the auditory cortex of awake animals, a substantial number of neurons do not respond to
pure tones. These neurons have historically been classified as “unresponsive” and even …
pure tones. These neurons have historically been classified as “unresponsive” and even …
Subset of thin spike cortical neurons preserve the peripheral encoding of stimulus onsets
An important question in auditory neuroscience concerns how the neural representation of
sound features changes from the periphery to the cortex. Here we focused on the encoding …
sound features changes from the periphery to the cortex. Here we focused on the encoding …
Learning-induced biases in the ongoing dynamics of sensory representations predict stimulus generalization
DF Aschauer, JB Eppler, L Ewig, AR Chambers… - Cell reports, 2022 - cell.com
Sensory stimuli have long been thought to be represented in the brain as activity patterns of
specific neuronal assemblies. However, we still know relatively little about the long-term …
specific neuronal assemblies. However, we still know relatively little about the long-term …