Abstract
Recent research from our group has shown that non-invasive continuous online decoding of executed movement from non-invasive low-frequency brain signals is feasible. In order to cater the setup to actual end users, we proposed a new paradigm based on attempted movement and after con-
ducting a pilot study, we hypothesize that user control in this setup may be improved by learning over multiple sessions. Over three sessions within five days, we acquired 60-channel electroencephalographic (EEG) signals from nine able-bodied participants while having them track a moving target / trace depicted shapes on a screen. Though no global learning effect could be
identified, increases in correlations between target and decoded trajectories for approximately half of the participants could be observed.
ducting a pilot study, we hypothesize that user control in this setup may be improved by learning over multiple sessions. Over three sessions within five days, we acquired 60-channel electroencephalographic (EEG) signals from nine able-bodied participants while having them track a moving target / trace depicted shapes on a screen. Though no global learning effect could be
identified, increases in correlations between target and decoded trajectories for approximately half of the participants could be observed.
Original language | English |
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Title of host publication | Proceedings Annual Meeting of the Austrian Society for Biomedical Engineering 2021 |
Subtitle of host publication | ÖGBMT 2021 |
Publisher | Verlag der Technischen Universität Graz |
Pages | 83-86 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 2021 |
Event | Annual Meeting of the Austrian Society of the Biomedical Engineering 2021: ÖGBMT 2021 - Graz University of Technology, Graz, Austria Duration: 30 Sept 2021 → 1 Oct 2021 https://oegbmt2021.tugraz.at/ |
Conference
Conference | Annual Meeting of the Austrian Society of the Biomedical Engineering 2021 |
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Abbreviated title | ÖGBMT 2021 |
Country/Territory | Austria |
City | Graz |
Period | 30/09/21 → 1/10/21 |
Internet address |
Keywords
- Electroencephalography (EEG)
- trajectory decoding
- learning effects