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Hand Exoskeleton Control for Cerebrum Plasticity Training Based on Brain–Computer Interface

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 399))

Abstract

Rehabilitation therapy with exoskeleton robots has been widely adopted to realize normal traction training of muscles, but the plasticity training of cerebrum is usually ignored during rehabilitation with exoskeletons. This paper presents a new exoskeleton aided hand rehabilitation method for post-stroke patient to validate the feasibility and reliability of cerebrum plasticity training . The approach is based on the Brain–Computer Interface (BCI) technology with which the EEG can be acquired and processed to obtain the patient’s hand motion intention by applying Independent Component Analysis (ICA) algorithm. The hand exoskeleton system is motivated and controlled by the motion intention to assist the hand movement. Experiments of hand exoskeleton motion control and force control based on BCI validated the feasibility and reliability of the system. Despite the 1.8–2.9 s time delay of response during experiment, the subject’s hand motion intention was well acquired by BCI and the corresponding hand motion was executed by hand exoskeleton.

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Acknowledgments

This work was supported in part by Science Fund for Creative Research Groups of National Natural Science Foundation of China (No.:51221004).

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Correspondence to Canjun Yang .

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© 2017 Zhejiang University Press and Springer Science+Business Media Singapore

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Bi, Q., Yang, C., Yang, W., Fan, J., Wang, H. (2017). Hand Exoskeleton Control for Cerebrum Plasticity Training Based on Brain–Computer Interface. In: Yang, C., Virk, G., Yang, H. (eds) Wearable Sensors and Robots. Lecture Notes in Electrical Engineering, vol 399. Springer, Singapore. https://doi.org/10.1007/978-981-10-2404-7_31

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  • DOI: https://doi.org/10.1007/978-981-10-2404-7_31

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-2403-0

  • Online ISBN: 978-981-10-2404-7

  • eBook Packages: EngineeringEngineering (R0)

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