Article ; Online: Long-Range α-Synchronization as Control Signal for BCI: A Feasibility Study.
2023 Volume 10, Issue 3
Abstract: Shifts in spatial attention are associated with variations in α band (α, 8-14 Hz) activity, specifically in interhemispheric imbalance. The underlying mechanism is attributed to local α-synchronization, which regulates local inhibition of neural ... ...
| Abstract | Shifts in spatial attention are associated with variations in α band (α, 8-14 Hz) activity, specifically in interhemispheric imbalance. The underlying mechanism is attributed to local α-synchronization, which regulates local inhibition of neural excitability, and frontoparietal synchronization reflecting long-range communication. The direction-specific nature of this neural correlate brings forward its potential as a control signal in brain-computer interfaces (BCIs). In the present study, we explored whether long-range α-synchronization presents lateralized patterns dependent on voluntary attention orienting and whether these neural patterns can be picked up at a single-trial level to provide a control signal for active BCI. We collected electroencephalography (EEG) data from a cohort of healthy adults ( |
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| MeSH term(s) | Adult ; Humans ; Brain-Computer Interfaces ; Feasibility Studies ; Electroencephalography ; Attention/physiology |
| Language | English |
| Publishing date | 2023-03-08 |
| Publishing country | United States |
| Document type | Journal Article ; Research Support, Non-U.S. Gov't |
| ZDB-ID | 2800598-3 |
| ISSN | 2373-2822 ; 2373-2822 |
| ISSN (online) | 2373-2822 |
| ISSN | 2373-2822 |
| DOI | 10.1523/ENEURO.0203-22.2023 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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