| Titre : | Performance Monitoring and Cognitive Inhibition during a Speech-in-Noise Task in Older Listeners (2023) |
| Auteurs : | David B. Ryan, Auteur ; Mark A. Eckert, Auteur ; Eric W. Sellers, Auteur ; Kim S. Schairer, Auteur ; Matthew T. McBee, Auteur ; Elizabeth A. Ridley, Auteur ; Sherri L. Smith, Auteur |
| Type de document : | Article |
| Dans : | Seminars in hearing (Vol. 44, n°2, May 2023) |
| Article en page(s) : | p. 124-139 |
| Note générale : | DOI: 10.1055/s-0043-1767695 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Effort d'écoute ; Electroencéphalographie (EEG) ; Perte d'audition ; Reconnaissance auditive du mot |
| Mots-clés: | puissance alpha ; puissance thêta |
| Résumé : | The goal of this study was to examine the effect of hearing loss on theta and alpha electroencephalography (EEG) frequency power measures of performance monitoring and cognitive inhibition, respectively, during a speech-in-noise task. It was hypothesized that hearing loss would be associated with an increase in the peak power of theta and alpha frequencies toward easier conditions compared to normal hearing adults. The shift would reflect how hearing loss modulates the recruitment of listening effort to easier listening conditions. Nine older adults with normal hearing (ONH) and 10 older adults with hearing loss (OHL) participated in this study. EEG data were collected from all participants while they completed the words-in-noise task. It hypothesized that hearing loss would also have an effect on theta and alpha power. The ONH group showed an inverted U -shape effect of signal-to-noise ratio (SNR), but there were limited effects of SNR on theta or alpha power in the OHL group. The results of the ONH group support the growing body of literature showing effects of listening conditions on alpha and theta power. The null results of listening condition in the OHL group add to a smaller body of literature, suggesting that listening effort research conditions should have near ceiling performance. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://medone-comsci.thieme.com/ejournals/1098-8955_2023_02?context=search#/10.1055-s-0043-1767695 |
Bibliothèques HE Vinci
