Search Results - "Bidelman, Gavin M."

Subcortical sources dominate the neuroelectric auditory frequency-following response to speech by Bidelman, Gavin M.

“…Frequency-following responses (FFRs) are neurophonic potentials that provide a window into the encoding of complex sounds (e.g., speech/music), auditory…”
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Tone language speakers and musicians share enhanced perceptual and cognitive abilities for musical pitch: evidence for bidirectionality between the domains of language and music by Bidelman, Gavin M, Hutka, Stefanie, Moreno, Sylvain

“…Psychophysiological evidence suggests that music and language are intimately coupled such that experience/training in one domain can influence processing…”
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Attention reinforces human corticofugal system to aid speech perception in noise by Price, Caitlin N., Bidelman, Gavin M.

“…Perceiving speech-in-noise (SIN) demands precise neural coding between brainstem and cortical levels of the hearing system. Attentional processes can then…”
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Tracing the emergence of categorical speech perception in the human auditory system by Bidelman, Gavin M., Moreno, Sylvain, Alain, Claude

“…Speech perception requires the effortless mapping from smooth, seemingly continuous changes in sound features into discrete perceptual units, a conversion…”
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Effects of reverberation on brainstem representation of speech in musicians and non-musicians by Bidelman, Gavin M, Krishnan, Ananthanarayan

“…Abstract Perceptual and neurophysiological enhancements in linguistic processing in musicians suggest that domain specific experience may enhance neural…”
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Towards an optimal paradigm for simultaneously recording cortical and brainstem auditory evoked potentials by Bidelman, Gavin M.

“…•Present a new stimulus paradigm for concurrent recording of brainstem/cortical ERPs.•Clustered/variable stimulus presentation was optimized to reduce…”
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Perceptual warping exposes categorical representations for speech in human brainstem responses by Carter, Jared A., Bidelman, Gavin M.

“…•Measured brainstem FFRs during online speech categorization.•Speech-FFRs were enhanced in active vs. passive listening.•FFR speech representations were warped…”
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Neural Correlates of Consonance, Dissonance, and the Hierarchy of Musical Pitch in the Human Brainstem by Bidelman, Gavin M, Krishnan, Ananthanarayan

“…Consonant and dissonant pitch relationships in music provide the foundation of melody and harmony, the building blocks of Western tonal music. We hypothesized…”
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Musicians Show Improved Speech Segregation in Competitive, Multi-Talker Cocktail Party Scenarios by Bidelman, Gavin M., Yoo, Jessica

“…Studies suggest that long-term music experience enhances the brain’s ability to segregate speech from noise. Musicians’ “speech-in-noise (SIN) benefit” is…”
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Spectrotemporal dynamics of the EEG during working memory encoding and maintenance predicts individual behavioral capacity by Bashivan, Pouya, Bidelman, Gavin M., Yeasin, Mohammed

“…We investigated the effect of memory load on encoding and maintenance of information in working memory. Electroencephalography (EEG) signals were recorded…”
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Brainstem speech encoding is dynamically shaped online by fluctuations in cortical α state by Lai, Jesyin, Price, Caitlin N., Bidelman, Gavin M.

“…•Arousal state can be indexed by cortical α band.•Speech-evoked FFRs during low α are smaller compared to high α (in noise).•FFR F0 amplitude predicts…”
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Monitoring Disease Severity of Mild Cognitive Impairment from Single-Channel EEG Data Using Regression Analysis by Khatun, Saleha, Morshed, Bashir I, Bidelman, Gavin M

“…A deviation in the soundness of cognitive health is known as mild cognitive impairment (MCI), and it is important to monitor it early to prevent complicated…”
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Speech categorization is better described by induced rather than evoked neural activity by Mahmud, Md Sultan, Yeasin, Mohammed, Bidelman, Gavin M.

“…Categorical perception (CP) describes how the human brain categorizes speech despite inherent acoustic variability. We examined neural correlates of CP in both…”
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Turning down the noise: The benefit of musical training on the aging auditory brain by Alain, Claude, Zendel, Benjamin Rich, Hutka, Stefanie, Bidelman, Gavin M.

“…Age-related decline in hearing abilities is a ubiquitous part of aging, and commonly impacts speech understanding, especially when there are competing sound…”
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Cortical-brainstem interplay during speech perception in older adults with and without hearing loss by Lai, Jesyin, Alain, Claude, Bidelman, Gavin M

“…Real time modulation of brainstem frequency-following responses (FFRs) by online changes in cortical arousal state the corticofugal (top-down) pathway has been…”
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Continuous dynamics in behavior reveal interactions between perceptual warping in categorization and speech-in-noise perception by Bidelman, Gavin M, Carter, Jared A

“…Spoken language comprehension requires listeners map continuous features of the speech signal to discrete category labels. Categories are however malleable to…”
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The role of the auditory brainstem in processing musically relevant pitch by Bidelman, Gavin M

“…Neuroimaging work has shed light on the cerebral architecture involved in processing the melodic and harmonic aspects of music. Here, recent evidence is…”
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Myogenic artifacts masquerade as neuroplasticity in the auditory frequency-following response by Bidelman, Gavin M, Sisson, Alexandria, Rizzi, Rose, MacLean, Jessica, Baer, Kaitlin

“…The frequency-following response (FFR) is an evoked potential that provides a neural index of complex sound encoding in the brain. FFRs have been widely used…”
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Enhancing lexical tone learning for second language speakers: effects of acoustic properties in Mandarin tone perception by Cao, Meng, Pavlik, Jr, Philip I, Bidelman, Gavin M

“…Understanding the challenges faced by second language (L2) learners in lexical tone perception is crucial for effective language acquisition. This study…”
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Functional Plasticity Coupled With Structural Predispositions in Auditory Cortex Shape Successful Music Category Learning by Mankel, Kelsey, Shrestha, Utsav, Tipirneni-Sajja, Aaryani, Bidelman, Gavin M

“…Categorizing sounds into meaningful groups helps listeners more efficiently process the auditory scene and is a foundational skill for speech perception and…”
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