دورية أكاديمية
Towards unlocking motor control in spinal cord injured by applying an online EEG-based framework to decode motor intention, trajectory and error processing
| العنوان: | Towards unlocking motor control in spinal cord injured by applying an online EEG-based framework to decode motor intention, trajectory and error processing |
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| المؤلفون: | Mondini, Valeria, Sburlea, Andreea Ioana, Müller-Putz, Gernot R. |
| المصدر: | Mondini , V , Sburlea , A I & Müller-Putz , G R 2024 , ' Towards unlocking motor control in spinal cord injured by applying an online EEG-based framework to decode motor intention, trajectory and error processing ' , Scientific Reports , vol. 14 , no. 1 , 4714 . https://doi.org/10.1038/s41598-024-55413-xTest |
| سنة النشر: | 2024 |
| المجموعة: | University of Groningen research database |
| الوصف: | Brain-computer interfaces (BCIs) can translate brain signals directly into commands for external devices. Electroencephalography (EEG)-based BCIs mostly rely on the classification of discrete mental states, leading to unintuitive control. The ERC-funded project "Feel Your Reach" aimed to establish a novel framework based on continuous decoding of hand/arm movement intention, for a more natural and intuitive control. Over the years, we investigated various aspects of natural control, however, the individual components had not yet been integrated. Here, we present a first implementation of the framework in a comprehensive online study, combining (i) goal-directed movement intention, (ii) trajectory decoding, and (iii) error processing in a unique closed-loop control paradigm. Testing involved twelve able-bodied volunteers, performing attempted movements, and one spinal cord injured (SCI) participant. Similar movement-related cortical potentials and error potentials to previous studies were revealed, and the attempted movement trajectories were overall reconstructed. Source analysis confirmed the involvement of sensorimotor and posterior parietal areas for goal-directed movement intention and trajectory decoding. The increased experiment complexity and duration led to a decreased performance than each single BCI. Nevertheless, the study contributes to understanding natural motor control, providing insights for more intuitive strategies for individuals with motor impairments. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://research.rug.nl/en/publications/5dbdbf70-2703-44dc-b3f7-0b5da54bec15Test |
| DOI: | 10.1038/s41598-024-55413-x |
| الإتاحة: | https://doi.org/10.1038/s41598-024-55413-xTest https://hdl.handle.net/11370/5dbdbf70-2703-44dc-b3f7-0b5da54bec15Test https://research.rug.nl/en/publications/5dbdbf70-2703-44dc-b3f7-0b5da54bec15Test https://pure.rug.nl/ws/files/946269560/s41598-024-55413-x.pdfTest http://www.scopus.com/inward/record.url?scp=85186237184&partnerID=8YFLogxKTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.A8ECF3F8 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1038/s41598-024-55413-x |
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