Gavin M. Bidelman

The paper links individual differences in speech categorization and listening in noise to neuroanatomical properties of auditory-linguistic brain networks.

The paper examines how structural changes in auditory-linguistic brain networks relate to cognitive status and speech-in-noise perception in older adults.

This study shows that perceptual consistency in phoneme categorization is linked to neural consistency and predicts better speech-in-noise performance.

The paper examines how auditory experience influences the use of perceptual equivalency classes in speech perception under noise, finding differences between musicians and non-musicians.

This study finds older adults show exaggerated neural speech tracking in quiet and greater noise-related degradation compared to younger adults, supporting the decline-compensation hypothesis.

This study investigates how periodicity and predictability of rhythmic cues affect speech perception, finding no effect on accuracy but slower reaction times with certain conditions.

The paper uses Bayesian nonparametrics and machine learning to analyze neural microstates during speech perception, finding that specific microstates and brain regions predict speech categorization accuracy and perceptual gradiency.

The paper examines how auditory brainstem and cortical anatomy influences the magnitude of frequency-following responses (FFRs) and event-related potentials (ERPs) in speech-in-noise perception.

The paper examines how perceptual consistency and working memory predict speech-in-noise perception performance in listeners.

The paper investigates how attention, musicality, and familiarity affect neural speech tracking in noisy environments with background music.

The paper investigates whether neural mechanisms for phonetic categorization apply to both auditory phonemes and visual graphemes, finding modality-specific and overlapping brain regions involved.

This study shows that musicianship enhances cortical processing of musical chords, particularly under passive conditions, while brainstem responses show no group differences.

The paper examines how neural oscillations encode stress rhythms in speech and how language experience affects neural entrainment to stress and syllable rates.

The paper investigates how auditory-motor entrainment and listening experience influence perceptual learning of concurrent speech in musicians and nonmusicians.

This study compares continuous and categorical listening strategies on speech perception in noise, finding continuous strategies improve performance and neural resilience.

The paper shows that categorical speech perception improves speech recognition in noisy environments, linking categorization skills to cocktail party processing benefits.

This study investigates how stimulus rate and periodicity affect neural entrainment to speech and non-speech sounds using EEG data from human participants.

The paper shows that up to 50% of the auditory frequency-following response (FFR) originates from muscle artifacts rather than neural activity, challenging the assumption that FFRs reflect neuroplasticity.

The paper investigates how short- and long-term neuroplasticity interact during speech perception learning in musicians and nonmusicians using EEG and FFRs.

This study shows brainstem auditory responses reflect category-level speech representations, indicating abstract processing occurs earlier than previously thought.

This study examines how cortical-brainstem interactions affect speech perception in older adults with and without hearing loss, finding reduced modulation in those with hearing loss.

This study shows that perceptual warping and categorical speech representations occur in the human brainstem, with neural responses reflecting top-down processing during active listening.

The paper uses a convolutional neural network to decode brain regions and frequency bands associated with response time variation in speech categorization tasks.

The paper shows that exaggerated summating potentials to paired-clicks predict speech-in-noise perception and subjective hearing acuity in individuals at risk for cochlear synaptopathy.

This study examines how familiar background music affects neural tracking of speech in noisy environments, finding that familiar music reduces speech comprehension challenges.

The paper investigates how cortical α states dynamically influence brainstem speech coding during speech perception in noise.

This study shows that successful learning of nonspeech sound categories involves both short-term neural efficiency gains and preexisting structural differences in auditory cortex.

This study examines auditory cortical entrainment in children with amblyaudia, finding reduced flexibility in neural responses to rapid sounds compared to controls.

The paper investigates how perceptual warping in speech categorization is influenced by stimulus history, showing frontotemporal brain interactions.

This paper uses Bayesian non-parametrics to decode speech categorization by analyzing EEG microstates and their relationship to response times.