Abstract
Algorithms detecting erroneous events, as used in brain-computer interfaces, usually rely solely on neural corre- lates of error perception. The increasing availability of wearable displays with built-in pupillometric sensors enables access to additional physiological data, potentially improving error detec- tion. Hence, we measured both electroencephalographic (EEG) and pupillometric signals of 19 participants while performing a navigation task in an immersive virtual reality (VR) setting. We found EEG and pupillometric correlates of error perception and significant differences between distinct error types. Further, we found that actively performing tasks delays error perception. We believe that the results of this work could contribute to improving error detection, which has rarely been studied in the context of immersive VR.
Original language | English |
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Title of host publication | 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
Publisher | IEEE Press |
Publication status | Published - 30 Jul 2023 |
Event | 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Society: EMBC 2023 - International Convention Centre, Syndey, Australia Duration: 24 Jul 2023 → 28 Jul 2023 |
Conference
Conference | 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
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Abbreviated title | EMBC 2023 |
Country/Territory | Australia |
City | Syndey |
Period | 24/07/23 → 28/07/23 |
Fields of Expertise
- Human- & Biotechnology
- Information, Communication & Computing