发明名称 |
SYSTEM FOR A BRAIN-COMPUTER INTERFACE |
摘要 |
<p>The invention provides a two-step approach to providing a BCI system. In a first step the invention provides a low-power implantable platform for amplifying and filtering the extracellular recording, performing analogue to digital conversion (ADC) and detecting action potentials in real-time, which is connected to a remote device capable of performing the processor-intensive tasks of feature extraction and spike classification, thus generating a plurality of predetermined templates for each neuron to be used in a second processing step. In the second step the low-power implantable platform amplifies and filters the extracellular recording, performs ADC and detects action potentials, which can be matched on-chip to the predetermined templates generated by the external receiver in the first step. This two-step approach exploits the advantages of both offline and online processing, providing an effective and safe method for performing multiple recordings of single-neuron activity, for research or monitoring applications or for control of a remote device.</p> |
申请公布号 |
WO2015114347(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
WO2015GB50217 |
申请日期 |
2015.01.29 |
申请人 |
UNIVERSITY OF LEICESTER;UNIVERSITY OF NEWCASTLE UPON TYNE;IMPERIAL INNOVATIONS LIMITED |
发明人 |
JACKSON, ANDREW;CONSTANDINOU, TIM;EFTEKHAR, AMIR;QUIROGA, RODRIGO QUIAN;AHUMADA, JOAQUIN NAVAJAS |
分类号 |
G06F3/01 |
主分类号 |
G06F3/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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