مؤتمر
A multi-channel biomimetic neuroprosthesis to support treadmill gait training in stroke patients
| العنوان: | A multi-channel biomimetic neuroprosthesis to support treadmill gait training in stroke patients |
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| المؤلفون: | Chia, Noelia, Ambrosini, Emilia, Baccinelli, Walter, Monticone, Marco, Ferrigno, Giancarlo, Pedrocchi, Alessandra, Ferrante, Simona, NARDONE, ANTONIO |
| المساهمون: | Chia N, Ambrosini E, Baccinelli W, Nardone A, Monticone M, Ferrigno G, Pedrocchi A, Ferrante S, Chia, Noelia, Ambrosini, Emilia, Baccinelli, Walter, Nardone, Antonio, Monticone, Marco, Ferrigno, Giancarlo, Pedrocchi, Alessandra, Ferrante, Simona |
| بيانات النشر: | Institute of Electrical and Electronics Engineers Inc. |
| سنة النشر: | 2015 |
| المجموعة: | Università degli Studi del Piemonte Orientale: CINECA IRIS |
| مصطلحات موضوعية: | Biomimetic Material, Gait, Human, Stroke, Exercise Therapy, Neural Prosthese, Signal Processing, Biomedical Engineering, Health Informatics |
| الوقت: | 1707 |
| الوصف: | This study presents an innovative multi-channel neuroprosthesis that induces a biomimetic activation of the main lower-limb muscles during treadmill gait training to be used in the rehabilitation of stroke patients. The electrostimulation strategy replicates the physiological muscle synergies used by healthy subjects to walk on a treadmill at their self-selected speed. This strategy is mapped to the current gait sub-phases, which are identified in real time by a custom algorithm. This algorithm divides the gait cycle into six subphases, based on two inertial sensors placed laterally on the shanks. Therefore, the pre-defined stimulation profiles are expanded or stretched based on the actual gait pattern of each single subject. A preliminary experimental protocol, involving 10 healthy volunteers, was carried out to extract the muscle synergies and validate the gait-detection algorithm, which were afterwards used in the development of the neuroprosthesis. The feasibility of the neuroprosthesis was tested on one healthy subject who simulated different gait patterns, and a chronic stroke patient. The results showed the correct functioning of the system. A pilot study of the neurorehabilitation treatment for stroke patients is currently being carried out. |
| نوع الوثيقة: | conference object |
| وصف الملف: | STAMPA |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/isbn/9781424492718; ispartofbook:Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015; volume:2015-; firstpage:7159; lastpage:7162; numberofpages:4; journal:IEEE ENGINEERING IN MEDICINE AND BIOLOGY . ANNUAL CONFERENCE PROCEEDINGS; http://hdl.handle.net/11579/78972Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84953241904 |
| DOI: | 10.1109/EMBC.2015.7320043 |
| الإتاحة: | https://doi.org/10.1109/EMBC.2015.7320043Test http://hdl.handle.net/11579/78972Test |
| رقم الانضمام: | edsbas.62A13BED |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/EMBC.2015.7320043 |
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