We have located links that may give you full text access.
Ternary meter from spatial sounds: Differences in neural entrainment between musicians and non-musicians.
Brain and Cognition 2019 August 13
The present study explores the relationship between the rhythmic structure of music and the spatial dimension of sound. We study how the brain interacts with spatially-separated sounds to build up a metrical structure. Participants listened to sequences of isochronous sounds that came from different positions on the azimuth plane: 0° (control condition), ±30°, ±60° or ±90° (spatial conditions). Ternary meter was signaled by the alternation of one sound on one side and two sounds on the symmetrical side. In Experiment 1, musicians and non-musicians paid attention to the spatial sounds. In Experiment 2, participants paid attention to a visual distractor. We recorded their electroencephalograms and performed frequency-tagging analyses. In both experiments, the isochronous beat elicited steady-state evoked-potentials at the frequency of the beat (2.4 Hz). While in Experiment 1 the alternation produced clear responses at the frequency of the ternary meter (0.8 Hz), in Experiment 2 these responses were only significant in the Spatial 90° condition, and mainly in musicians. This suggests that top-down attentional mechanisms are in play for meter induction. Besides, musicians showed stronger responses to beat and meter than non-musicians, suggesting that formal musical training enhances the neural entrainment to spatially-defined rhythms.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app