No Evidence of Musical Training Influencing the Cortical Contribution to the Speech-Frequency-Following Response and Its Modulation through Selective Attention DOI Creative Commons

Jasmin Riegel,

Alina Schüller,

Tobias Reichenbach

и другие.

eNeuro, Год журнала: 2024, Номер 11(9), С. ENEURO.0127 - 24.2024

Опубликована: Авг. 19, 2024

Musicians can have better abilities to understand speech in adverse condition such as background noise than non-musicians. However, the neural mechanisms behind enhanced behavioral performances remain largely unclear. Studies found that subcortical frequency-following response fundamental frequency of and its higher harmonics (speech-FFR) may be involved since it is larger people with musical training those without. Recent research has shown speech-FFR consists a cortical contribution addition sources. Both are modulated by selective attention one two competing speakers. unknown whether strength speech-FFR, or modulation, influenced training. Here we investigate these issues through magnetoencephalographic (MEG) recordings 52 subjects (18 musicians, 25 non-musicians, 9 neutral participants) listening male speakers while selectively attending them. The speech-in-noise comprehension participants were not assessed. We find musicians non-musicians display comparable speech-FFRs additionally exhibit similar subject-to-subject variability response. Furthermore, also do observe difference modulation between Moreover, when assessing particular aspects training, no significant effects emerged. Taken together, did any effect on speech-FFR.

Язык: Английский

Attentional Modulation of the Cortical Contribution to the Frequency-Following Response Evoked by Continuous Speech DOI Creative Commons

Alina Schüller,

Achim Schilling, Patrick Krauß

и другие.

Journal of Neuroscience, Год журнала: 2023, Номер 43(44), С. 7429 - 7440

Опубликована: Окт. 4, 2023

Selective attention to one of several competing speakers is required for comprehending a target speaker among other voices and successful communication with them. It moreover has been found involve the neural tracking low-frequency speech rhythms in auditory cortex. Effects selective have also subcortical activities, particular regarding frequency-following response related fundamental frequency (speech-FFR). Recent investigations have, however, shown that speech-FFR contains cortical contributions as well. remains unclear whether these are modulated by attention. Here we used magnetoencephalography assess attentional modulation speech-FFR. We presented both male female participants two signals analyzed responses during switching between speakers. Our findings revealed robust contribution speech-FFR: were higher when was attended than they ignored. that, regardless attention, voice lower elicited larger frequency. results show does not only occur subcortically but extends cortex

Язык: Английский

Процитировано

10
EEG Responses to Onset-edge and Steady-state Segments of Continuous Speech Under Selective Auditory Attention Modulation DOI

Lei Wang,

Fei Chen

Hearing Research, Год журнала: 2025, Номер 463, С. 109298 - 109298

Опубликована: Май 4, 2025

Язык: Английский

Процитировано

0
Anatomically distinct cortical tracking of music and speech by slow (1–8Hz) and fast (70–120Hz) oscillatory activity DOI Creative Commons
Sergio Osorio, M. Florencia Assaneo

PLoS ONE, Год журнала: 2025, Номер 20(5), С. e0320519 - e0320519

Опубликована: Май 8, 2025

Music and speech encode hierarchically organized structural complexity at the service of human expressiveness communication. Previous research has shown that populations neurons in auditory regions track envelope acoustic signals within range slow fast oscillatory activity. However, extent to which cortical tracking is influenced by interplay between stimulus type, frequency band, brain anatomy remains an open question. In this study, we reanalyzed intracranial recordings from thirty subjects implanted with electrocorticography (ECoG) grids left cerebral hemisphere, drawn existing open-access ECoG database. Participants passively watched a movie where visual scenes were accompanied either music or stimuli. Cross-correlation activity signals, along density-based clustering analyses linear mixed-effects modeling, revealed both anatomically overlapping functionally distinct mapping effect as function type band. We observed widespread left-hemisphere Slow Frequency Band (SFB, band-passed filtered low-frequency signal 1–8Hz), near zero temporal lags. contrast, High (HFB, 70–120Hz signal) was higher during perception, more densely concentrated classical language processing areas, showed frontal-to-temporal gradient lag values not perception musical Our results highlight complex interaction region band shapes dynamics naturalistic signals.

Язык: Английский

Процитировано

0
Fundamental frequency predominantly drives talker differences in auditory brainstem responses to continuous speech DOI Creative Commons
Melissa J. Polonenko, Ross K. Maddox

JASA Express Letters, Год журнала: 2024, Номер 4(11)

Опубликована: Ноя. 1, 2024

Deriving human neural responses to natural speech is now possible, but the male- and female-uttered have been shown differ. These talker differences may complicate interpretations or restrict experimental designs geared toward more realistic communication scenarios. This study found that when a male female had same fundamental frequency, auditory brainstem (ABRs) were very similar. Those became smaller later with increasing as did click ABRs stimulus rates. Modeled suggested ABR reasonably predicted by peripheral processing of acoustics.

Язык: Английский

Процитировано

2
Cortical tracking of naturalistic music and speech across frequency bands and brain regions: functional mapping and temporal dynamics DOI Creative Commons
Sergio Osorio, M. Florencia Assaneo

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Июнь 13, 2024

Abstract Music and speech encode hierarchically organized structural complexity at the service of human expressiveness communication. Previous research has shown that populations neurons in auditory regions track envelope acoustic signals within range slow fast oscillatory activity. However, extent to which cortical tracking is influenced by interplay between stimulus type, frequency band, brain anatomy remains an open question. In this study, we reanalyzed intracranial recordings from thirty subjects implanted with electrocorticography (ECoG) grids left cerebral hemisphere, drawn existing open-access ECoG database. Participants passively watched a movie where visual scenes were accompanied either music or stimuli. Cross-correlation activity signals, along density-based clustering analyses linear mixed effect modeling, revealed both anatomically overlapping functionally distinct mapping as function type band. We observed widespread left-hemisphere Slow Frequency Band (SFB, band-passed filtered low-frequency signal 1-8Hz), near zero temporal lags. contrast, High (HFB, 70-120Hz signal) was higher during perception, more densely concentrated classical language processing areas, showed frontal-to-temporal gradient lag values not perception musical Our results highlight complex interaction region band shapes dynamics naturalistic signals.

Язык: Английский

Процитировано

0
Fundamental frequency predominantly drives talker differences in auditory brainstem responses to continuous speech DOI
Melissa J. Polonenko, Ross K. Maddox

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Июль 13, 2024

Abstract Deriving human neural responses to natural speech is now possible, but the male- and female-uttered have been shown differ. These talker differences may complicate interpretations or restrict experimental designs geared toward more realistic communication scenarios. This study found that when a male female had same fundamental frequency, auditory brainstem (ABRs) were very similar. Those became smaller later with increasing as did click ABRs stimulus rates. Modeled suggested ABR reasonably predicted by peripheral processing of acoustics.

Язык: Английский

Процитировано

0
No evidence of musical training influencing the cortical contribution to the speech-FFR and its modulation through selective attention DOI Creative Commons

Jasmin Riegel,

Alina Schüller,

Tobias Reichenbach

и другие.

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Июль 25, 2024

Abstract Musicians can have better abilities to understand speech in adverse conditions such as background noise than non-musicians. However, the neural mechanisms behind enhanced behavioral performances remain largely unclear. Studies found that subcortical frequency-following response fundamental frequency of and its higher harmonics (speech-FFR) may be involved since it is larger people with musical training those without. Recent research has shown speech-FFR consists a cortical contribution addition sources. Both are modulated by selective attention one two competing speakers. unknown whether strength speech-FFR, or modulation, influenced training. Here we investigate these issues through magnetoencephalographic (MEG) recordings 52 subjects (18 musicians, 25 non-musicians, 9 neutral participants) listening male speakers while selectively attending them. The speech-in-noise comprehension participants were not assessed. We find musicians non-musicians display comparable speech-FFRs additionally exhibit similar subject-to-subject variability response. Furthermore, also do observe difference modulation between Moreover, when assessing particular aspects training, no significant effects emerged. Taken together, did any effect on speech-FFR. Significance statement In previous been responses pitch speaker These reflect processing due explain why tend noisy environments without higher-level voice exist well attention. show here that, unlike responses, activities differ attentional Our results suggest response, shaped

Язык: Английский

Процитировано

0
No Evidence of Musical Training Influencing the Cortical Contribution to the Speech-Frequency-Following Response and Its Modulation through Selective Attention DOI Creative Commons

Jasmin Riegel,

Alina Schüller,

Tobias Reichenbach

и другие.

eNeuro, Год журнала: 2024, Номер 11(9), С. ENEURO.0127 - 24.2024

Опубликована: Авг. 19, 2024

Musicians can have better abilities to understand speech in adverse condition such as background noise than non-musicians. However, the neural mechanisms behind enhanced behavioral performances remain largely unclear. Studies found that subcortical frequency-following response fundamental frequency of and its higher harmonics (speech-FFR) may be involved since it is larger people with musical training those without. Recent research has shown speech-FFR consists a cortical contribution addition sources. Both are modulated by selective attention one two competing speakers. unknown whether strength speech-FFR, or modulation, influenced training. Here we investigate these issues through magnetoencephalographic (MEG) recordings 52 subjects (18 musicians, 25 non-musicians, 9 neutral participants) listening male speakers while selectively attending them. The speech-in-noise comprehension participants were not assessed. We find musicians non-musicians display comparable speech-FFRs additionally exhibit similar subject-to-subject variability response. Furthermore, also do observe difference modulation between Moreover, when assessing particular aspects training, no significant effects emerged. Taken together, did any effect on speech-FFR.

Язык: Английский

Процитировано

0