发明名称 |
SEIZURE DETECTION METHODS, APPARATUS, AND SYSTEMS USING AN AUTOREGRESSION ALGORITHM |
摘要 |
A method, comprising receiving a time series of patient body signal, determining first and second sliding time windows for the time series; applying an autoregression algorithm, comprising: applying an autoregression analysis to each of the first and second windows, yielding autoregression coefficients and a residual variance for each window; estimating a parameter vector for each window based on the autoregression coefficients and residual variances; and determining a difference between the parameter vectors; and determining seizure onset and seizure termination based on the difference between the parameter vectors. A non-transitory computer readable program storage unit encoded with instructions that, when executed by a computer, perform the method.
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申请公布号 |
US2013096840(A1) |
申请公布日期 |
2013.04.18 |
申请号 |
US201213554694 |
申请日期 |
2012.07.20 |
申请人 |
OSORIO IVAN;LYUBUSHIN ALEXEY;SORNETTE DIDIER;FLINT HILLS SCIENTIFIC, L.L.C. |
发明人 |
OSORIO IVAN;LYUBUSHIN ALEXEY;SORNETTE DIDIER |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
代理机构 |
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