A testbed for optimizing electrodes embedded in the skull or in artificial skull replacement pieces used after injury

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• 作者：JingLe Jiang^a ; ^b ; ^c ; Amar R. Marathe^a ; ^b ; ^c ; ^d ; Jennifer C. Keene^a ; ^b ; ^c ; Dawn M. Taylor^a ; ^b ; ^c ; ^{dawn.taylor@case.edu} ; ^{taylord8@ccf.org}
• 关键词：Cranioplasty ; Brain monitoring ; Skull-embedded electrodes ; Brain-machine interface (BMI) ; Impedance ; Electrocorticogram (ECoG) ; Traumatic brain injury (TBI)
• 刊名：Journal of Neuroscience Methods
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：277
• 期：Complete
• 页码：21-29
• 全文大小：1535 K
• 卷排序：277

文摘

A preclinical testbed is demonstrated for embedding electrodes in artificial skull. Options are explored for increasing electrode surface area using the skull depth. Novel electrode designs could also be embedded in the bone directly via burr holes. The testbed’s high contact density allows one to optimize electrode spacing. High density of contacts possible in artificial skull improves movement decoding