Neural responses and perceptual sensitivity to sound depend on sound-level statistics
Sensitivity to sound-level statistics is crucial for optimal perception, but research has focused
mostly on neurophysiological recordings, whereas behavioral evidence is sparse. We use …
mostly on neurophysiological recordings, whereas behavioral evidence is sparse. We use …
Distinct neural ensemble response statistics are associated with recognition and discrimination of natural sound textures
X Zhai, F Khatami, M Sadeghi, F He… - Proceedings of the …, 2020 - National Acad Sciences
The perception of sound textures, a class of natural sounds defined by statistical sound
structure such as fire, wind, and rain, has been proposed to arise through the integration of …
structure such as fire, wind, and rain, has been proposed to arise through the integration of …
Rapid neural adaptation to sound level statistics
I Dean, BL Robinson, NS Harper… - Journal of …, 2008 - Soc Neuroscience
Auditory neurons must represent accurately a wide range of sound levels using firing rates
that vary over a far narrower range of levels. Recently, we demonstrated that this “dynamic …
that vary over a far narrower range of levels. Recently, we demonstrated that this “dynamic …
Neural microstates govern perception of auditory input without rhythmic structure
Human perception fluctuates with the phase of neural oscillations in the presence of
environmental rhythmic structure by which neural oscillations become entrained. However …
environmental rhythmic structure by which neural oscillations become entrained. However …
Selective adaptation to “oddball” sounds by the human auditory system
Adaptation to both common and rare sounds has been independently reported in
neurophysiological studies using probabilistic stimulus paradigms in small mammals …
neurophysiological studies using probabilistic stimulus paradigms in small mammals …
[HTML][HTML] Neural encoding of auditory statistics
B Skerritt-Davis, M Elhilali - Journal of Neuroscience, 2021 - Soc Neuroscience
The human brain extracts statistical regularities embedded in real-world scenes to sift
through the complexity stemming from changing dynamics and entwined uncertainty along …
through the complexity stemming from changing dynamics and entwined uncertainty along …
Musical experience limits the degradative effects of background noise on the neural processing of sound
A Parbery-Clark, E Skoe, N Kraus - Journal of Neuroscience, 2009 - Soc Neuroscience
Musicians have lifelong experience parsing melodies from background harmonies, which
can be considered a process analogous to speech perception in noise. To investigate the …
can be considered a process analogous to speech perception in noise. To investigate the …
Aging affects adaptation to sound-level statistics in human auditory cortex
Optimal perception requires efficient and adaptive neural processing of sensory input.
Neurons in nonhuman mammals adapt to the statistical properties of acoustic feature …
Neurons in nonhuman mammals adapt to the statistical properties of acoustic feature …
Detecting change in stochastic sound sequences
B Skerritt-Davis, M Elhilali - PLoS computational biology, 2018 - journals.plos.org
Our ability to parse our acoustic environment relies on the brain's capacity to extract
statistical regularities from surrounding sounds. Previous work in regularity extraction has …
statistical regularities from surrounding sounds. Previous work in regularity extraction has …
Prior experience biases subcortical sensitivity to sound patterns
To make sense of our ever-changing world, our brains search out patterns. This drive can be
so strong that the brain imposes patterns when there are none. The opposite can also occur …
so strong that the brain imposes patterns when there are none. The opposite can also occur …
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