Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics)
This research is motivated by developments in low cost BCIs and to inspire practical implementations. Such as, single electrode mobile EEGs leveraged in live settings by music listeners and performers. This research aims to provide guidance, to isolating electrode locations and frequency range selec...
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| Format: | Thesis-Master by Research |
| Language: | English |
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Nanyang Technological University
2021
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| Online Access: | https://hdl.handle.net/10356/151269 |
| _version_ | 1826122330588315648 |
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| author | Darmalingam, Kumaresh |
| author2 | Guan Cuntai |
| author_facet | Guan Cuntai Darmalingam, Kumaresh |
| author_sort | Darmalingam, Kumaresh |
| collection | NTU |
| description | This research is motivated by developments in low cost BCIs and to inspire practical implementations. Such as, single electrode mobile EEGs leveraged in live settings by music listeners and performers. This research aims to provide guidance, to isolating electrode locations and frequency range selections for the broader non-academic community. I analysed the publicly available NMED-T dataset of EEG recordings and rhythmic tapping, respectively during music listening. By drawing from Neural Resonance Theory, Dynamic Attending Theory, Neural Entrainment, Beat Perception and MIR methodologies, I deployed a series of predictive models to identify the most competitive single electrode and frequency combination that links to future listening and rhythmic behaviour. The most competitive model used electrode measuring the premotor cortex in the sub-harmonic range of the beat frequency based on the music stimuli, to predict tapping rates of future listening to the same song (Precision=0.74, s=0.19). This suggests that future sensorimotor responses like tapping behaviour can be reliably predicted using responses to neural entrainment. The learnings will hopefully lower the entry barrier for developments within the music community. Findings also highlight that the most informative features were extracted at the sub-harmonics, encouraging research aiming to use entrainment to consider neural harmonics too. |
| first_indexed | 2024-10-01T05:46:44Z |
| format | Thesis-Master by Research |
| id | ntu-10356/151269 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:46:44Z |
| publishDate | 2021 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1512692021-07-08T16:01:19Z Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) Darmalingam, Kumaresh Guan Cuntai School of Computer Science and Engineering Kat Agres Steffen Herff CTGuan@ntu.edu.sg, muskra@nus.edu.sg, steffen.herff@epfl.ch Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence Social sciences::Psychology::Consciousness and cognition This research is motivated by developments in low cost BCIs and to inspire practical implementations. Such as, single electrode mobile EEGs leveraged in live settings by music listeners and performers. This research aims to provide guidance, to isolating electrode locations and frequency range selections for the broader non-academic community. I analysed the publicly available NMED-T dataset of EEG recordings and rhythmic tapping, respectively during music listening. By drawing from Neural Resonance Theory, Dynamic Attending Theory, Neural Entrainment, Beat Perception and MIR methodologies, I deployed a series of predictive models to identify the most competitive single electrode and frequency combination that links to future listening and rhythmic behaviour. The most competitive model used electrode measuring the premotor cortex in the sub-harmonic range of the beat frequency based on the music stimuli, to predict tapping rates of future listening to the same song (Precision=0.74, s=0.19). This suggests that future sensorimotor responses like tapping behaviour can be reliably predicted using responses to neural entrainment. The learnings will hopefully lower the entry barrier for developments within the music community. Findings also highlight that the most informative features were extracted at the sub-harmonics, encouraging research aiming to use entrainment to consider neural harmonics too. Master of Engineering 2021-06-23T08:52:03Z 2021-06-23T08:52:03Z 2021 Thesis-Master by Research Darmalingam, K. (2021). Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics). Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/151269 https://hdl.handle.net/10356/151269 10.32657/10356/151269 en This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0). application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence Social sciences::Psychology::Consciousness and cognition Darmalingam, Kumaresh Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) |
| title | Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) |
| title_full | Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) |
| title_fullStr | Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) |
| title_full_unstemmed | Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) |
| title_short | Predicting sensorimotor responses to rhythmic events : an EEG study of neuronal entrainment & beat perception (cognizant through harmonics) |
| title_sort | predicting sensorimotor responses to rhythmic events an eeg study of neuronal entrainment beat perception cognizant through harmonics |
| topic | Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence Social sciences::Psychology::Consciousness and cognition |
| url | https://hdl.handle.net/10356/151269 |
| work_keys_str_mv | AT darmalingamkumaresh predictingsensorimotorresponsestorhythmiceventsaneegstudyofneuronalentrainmentbeatperceptioncognizantthroughharmonics |