A fully implantable 96-channel neural data acquisition system.
A fully implantable 96-channel neural data acquisition system.
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DOI：
10.1088/1741-2560/6/2/026002
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发表时间：
2009-04
影响因子：
4
通讯作者：
Wolf PD
中科院分区：
文献类型：
--
作者：
Rizk M;Bossetti CA;Jochum TA;Callender SH;Nicolelis MA;Turner DA;Wolf PD
完全植入式神经数据采集系统是临床上可行的脑机接口的关键组成部分。这种类型的系统必须与外界通信并获取电力，而无需使用穿过皮肤的电线。我们提出了一个 96 通道完全植入式神经数据采集系统。该系统在体内执行尖峰检测和提取，并将数据无线传输到外部单元。通过使用感应耦合线圈以无线方式供电。该系统被急性植入绵羊体内，并成功记录、处理和传输神经数据。植入系统与外部设备之间的双向通信在 2 m 范围内成功。该系统还被证明可以很好地集成到脑机接口中。高通道数完全植入神经数据采集系统的演示是开发临床上可行的脑机接口的关键一步。
A fully implantable neural data acquisition system is a key component of a clinically viable brain-machine interface. This type of system must communicate with the outside world and obtain power without the use of wires that cross through the skin. We present a 96-channel fully implantable neural data acquisition system. This system performs spike detection and extraction within the body and wirelessly transmits data to an external unit. Power is supplied wirelessly through the use of inductively-coupled coils. The system was implanted acutely in sheep and successfully recorded, processed, and transmitted neural data. Bidirectional communication between the implanted system and an external unit was successful over a range of 2 m. The system is also shown to integrate well into a brain-machine interface. This demonstration of a high channel-count fully implanted neural data acquisition system is a critical step in the development of a clinically viable brain-machine interface.
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影响因子：
3
作者：
Bartels, Jess;Andreasen, Dinal;Kennedy, Philip
通讯作者：
Kennedy, Philip
影响因子：
4.8
作者：
Patil, PG;Carmena, LM;Turner, DA
通讯作者：
Turner, DA
影响因子：
4
作者：
Rizk, Michael;Obeid, Iyad;Wolf, Patrick D.
通讯作者：
Wolf, Patrick D.
影响因子：
4.6
作者：
Bossetti, CA;Carmena, JA;Wolf, PD
通讯作者：
Wolf, PD
DOI：
10.1097/00002480-199407000-00053
发表时间：
1994-07-01
期刊：
ASAIO journal (American Society for Artificial Internal Organs : 1992)
影响因子：
--
作者：
Davies, C R;Fukumura, F;Harasaki, H
通讯作者：
Harasaki, H