Short-and long-term neuroplasticity interact during the perceptual learning of concurrent speech

J MacLean, J Stirn, A Sisson, GM Bidelman - Cerebral Cortex, 2024 - academic.oup.com
Plasticity from auditory experience shapes the brain's encoding and perception of sound.
However, whether such long-term plasticity alters the trajectory of short-term plasticity during …

Afferent-efferent connectivity between auditory brainstem and cortex accounts for poorer speech-in-noise comprehension in older adults

GM Bidelman, CN Price, D Shen, SR Arnott, C Alain - Hearing research, 2019 - Elsevier
Abstract Speech-in-noise (SIN) comprehension deficits in older adults have been linked to
changes in both subcortical and cortical auditory evoked responses. However, older adults' …

Brief report: speech-in-noise recognition and the relation to vocal pitch perception in adults with autism spectrum disorder and typical development

S Schelinski, K von Kriegstein - Journal of autism and developmental …, 2020 - Springer
We tested the ability to recognise speech-in-noise and its relation to the ability to
discriminate vocal pitch in adults with high-functioning autism spectrum disorder (ASD) and …

Decoding hearing-related changes in older adults' spatiotemporal neural processing of speech using machine learning

MS Mahmud, F Ahmed, R Al-Fahad… - Frontiers in …, 2020 - frontiersin.org
Speech perception in noisy environments depends on complex interactions between
sensory and cognitive systems. In older adults, such interactions may be affected, especially …

Brainstem correlates of concurrent speech identification in adverse listening conditions

A Yellamsetty, GM Bidelman - Brain research, 2019 - Elsevier
When two voices compete, listeners can segregate and identify concurrent speech sounds
using pitch (fundamental frequency, F0) and timbre (harmonic) cues. Speech perception is …

Neural correlates of phonetic categorization under auditory (phoneme) and visual (grapheme) modalities

GM Bidelman, A York, C Pearson - Neuroscience, 2025 - Elsevier
This study assessed the neural mechanisms and relative saliency of categorization for
speech sounds and comparable graphemes (ie, visual letters) of the same phonetic label …

Sentential contextual facilitation of auditory word processing builds up during sentence tracking

M Wu, HR Bosker, L Riecke - Journal of cognitive neuroscience, 2023 - direct.mit.edu
While listening to meaningful speech, auditory input is processed more rapidly near the end
(vs. beginning) of sentences. Although several studies have shown such word-to-word …

Acoustic noise and vision differentially warp the auditory categorization of speech

GM Bidelman, L Sigley, GA Lewis - … Journal of the Acoustical Society of …, 2019 - pubs.aip.org
Speech perception requires grouping acoustic information into meaningful linguistic-
phonetic units via categorical perception (CP). Beyond shrinking observers' perceptual …

Sonification of scalp-recorded frequency-following responses (FFRs) offers improved response detection over conventional statistical metrics

GM Bidelman - Journal of neuroscience methods, 2018 - Elsevier
Background The human frequency-following response (FFR) is a neurophonic potential
used to examine the brain's encoding of complex sounds (eg, speech) and monitor …

[HTML][HTML] Musicianship Modulates Cortical Effects of Attention on Processing Musical Triads

J MacLean, E Drobny, R Rizzi, GM Bidelman - Brain Sciences, 2024 - mdpi.com
Background: Many studies have demonstrated the benefits of long-term music training (ie,
musicianship) on the neural processing of sound, including simple tones and speech …