Neural responses and perceptual sensitivity to sound depend on sound-level statistics

B Herrmann, T Augereau, IS Johnsrude - Scientific Reports, 2020 - nature.com
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 …

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 …

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 …

Neural microstates govern perception of auditory input without rhythmic structure

MJ Henry, B Herrmann, J Obleser - Journal of Neuroscience, 2016 - Soc Neuroscience
Human perception fluctuates with the phase of neural oscillations in the presence of
environmental rhythmic structure by which neural oscillations become entrained. However …

Selective adaptation to “oddball” sounds by the human auditory system

AJR Simpson, NS Harper, JD Reiss… - Journal of …, 2014 - Soc Neuroscience
Adaptation to both common and rare sounds has been independently reported in
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 …

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 …

Aging affects adaptation to sound-level statistics in human auditory cortex

B Herrmann, B Maess, IS Johnsrude - Journal of Neuroscience, 2018 - Soc Neuroscience
Optimal perception requires efficient and adaptive neural processing of sensory input.
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 …

Prior experience biases subcortical sensitivity to sound patterns

E Skoe, J Krizman, E Spitzer, N Kraus - Journal of cognitive …, 2015 - direct.mit.edu
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 …