发明名称 |
SYSTEM AND METHOD OF ASSESSMENT OF NEUROLOGICAL CONDITIONS USING EEG BISPECTRUM |
摘要 |
<p>The present invention is a system and method that produces features and indices that indicate the presence or absence of a disease or condition, or of the progression of a disease or condition. The system and method of the present invention also produce features and indices that predict responsiveness to medication from a premedication baseline. The system and method of the present invention further incorporates a testing methodology to improve the performance characteristics of the features or indices. To obtain such features and indices, time domain, power spectrum, bispectrum and higher order spectrum values are derived from biopotential signals taken from the subject being tested.</p> |
申请公布号 |
WO03057029(A8) |
申请公布日期 |
2004.05.21 |
申请号 |
WO2003US00292 |
申请日期 |
2003.01.06 |
申请人 |
ASPECT MEDICAL SYSTEMS, INC. |
发明人 |
GREENWALD, SCOTT, D.;SMITH, CHARLES, P.;SIGL, JEFFREY, C.;DEVLIN, PHILIP, H. |
分类号 |
A61B5/0476;A61B5/048;A61B5/16;G06K9/00;(IPC1-7):A61B5/00 |
主分类号 |
A61B5/0476 |
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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