Abstract
We present an implantable brain-computer interface surgical case assisted by robotic navigation system in an elderly patient with tetraplegia caused by cervical spinal cord injury. Left primary motor cortex was selected for implantation of microelectrode arrays based on fMRI location of motor imagery. Robotic navigation system was used during this procedure for precise and stable manipulation. A design of bipartite incision was made to reduce the risk of surgery-related infection and facilitate BCI training. At 1-year follow-up, the neural signals were robust, and this patient was able to control three-dimensional movement of a prosthetic limb without any complications.
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This study was funded by National Key R&D Plan of China (2017YFC1308500).
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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This article is part of the Topical Collection on Functional Neurosurgery - Other
Hongjie Jiang and Rui Wang contributed equally to this work.
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Jiang, H., Wang, R., Zheng, Z. et al. Short report: surgery for implantable brain-computer interface assisted by robotic navigation system. Acta Neurochir 164, 2299–2302 (2022). https://doi.org/10.1007/s00701-022-05235-5
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DOI: https://doi.org/10.1007/s00701-022-05235-5