Sparse representation of neurons for encoding complex sounds in the auditory cortex
Listening in complex sound environments requires rapid segregation of different sound
sources, eg, having a conversation with multiple speakers or other environmental sounds …
sources, eg, having a conversation with multiple speakers or other environmental sounds …
Long-term priors constrain category learning in the context of short-term statistical regularities
Cognitive systems face a constant tension of maintaining existing representations that have
been fine-tuned to long-term input regularities and adapting representations to meet the …
been fine-tuned to long-term input regularities and adapting representations to meet the …
Long-standing problems in speech perception dissolve within an information-theoretic perspective
KR Kluender, CE Stilp, FL Lucas - Attention, Perception, & Psychophysics, 2019 - Springer
An information theoretic framework is proposed to have the potential to dissolve (rather than
attempt to solve) multiple long-standing problems concerning speech perception. By this …
attempt to solve) multiple long-standing problems concerning speech perception. By this …
Temporal Coherence Shapes Cortical Responses to Speech Mixtures in a Ferret Cocktail Party
Segregation of complex sounds such as speech, animal vocalizations, and music
simultaneously emanating from multiple sources, referred to as the cocktail party problem is …
simultaneously emanating from multiple sources, referred to as the cocktail party problem is …
Principal component decomposition of acoustic and neural representations of time-varying pitch reveals adaptive efficient coding of speech covariation patterns
Understanding the effects of statistical regularities on speech processing is a central issue in
auditory neuroscience. To investigate the effects of distributional covariance on the neural …
auditory neuroscience. To investigate the effects of distributional covariance on the neural …
Contributions of natural signal statistics to spectral context effects in consonant categorization
CE Stilp, AA Assgari - Attention, Perception, & Psychophysics, 2021 - Springer
Speech perception, like all perception, takes place in context. Recognition of a given speech
sound is influenced by the acoustic properties of surrounding sounds. When the spectral …
sound is influenced by the acoustic properties of surrounding sounds. When the spectral …
Modeling Adaptability Mechanisms of Speech Perception
N Jurov - 2024 - search.proquest.com
Speech is a complex, redundant and variable signal happening in a noisy and ever
changing world. How do listeners navigate these complex auditory scenes and continuously …
changing world. How do listeners navigate these complex auditory scenes and continuously …
[HTML][HTML] Plasticity of multidimensional receptive fields in core rat auditory cortex directed by sound statistics
NY Homma, CA Atencio, CE Schreiner - Neuroscience, 2021 - Elsevier
Sensory cortical neurons can nonlinearly integrate a wide range of inputs. The outcome of
this nonlinear process can be approximated by more than one receptive field component or …
this nonlinear process can be approximated by more than one receptive field component or …
An optimal-fitness framework for modeling perceptual compression
V Quintanar-Zilinskas - bioRxiv, 2023 - biorxiv.org
Perceptual systems are constrained by their information transmission capacity. Accordingly,
organismal strategies for compressing environmental information have been the subject of …
organismal strategies for compressing environmental information have been the subject of …
[PDF][PDF] Inefficient Coding: Limits of the Effects of Short-Term Exposure to Statistical Regularities on Representations and Behavior
Research suggests that the auditory system rapidly and efficiently encodes statistical
structure of acoustic information through passive exposure. We investigated how exposure …
structure of acoustic information through passive exposure. We investigated how exposure …