METHOD AND SYSTEM FOR DETERMINING A THRESHOLD FOR SPIKE DETECTION OF ELECTROPHYSIOLOGICAL SIGNALS
    1.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING A THRESHOLD FOR SPIKE DETECTION OF ELECTROPHYSIOLOGICAL SIGNALS 有权
    用于确定检测电生理信号的阈值的方法和系统

    公开(公告)号:US20110071766A1

    公开(公告)日:2011-03-24

    申请号:US12993260

    申请日:2009-05-25

    IPC分类号: G06F19/00

    CPC分类号: G06K9/0053

    摘要: A method is provided for determining a threshold (81, 82) for spike (12) detection in an electrophysiological signal (11). The method comprises a step of determining an estimated envelope (31) of the electrophysiological signal (11), a step of, based on the estimated envelope (31), determining an estimated Gaussian noise, a step of determining a distribution (51) of instantaneous amplitudes of the estimated Gaussian noise, a step of determining a mode (61) of the distribution (51) of instantaneous amplitudes, and determining the threshold (81, 82) based on the mode (61) of the distribution (51) of instantaneous amplitudes.

    摘要翻译: 提供一种用于确定用于电生理信号(11)中的尖峰(12)检测的阈值(81,82)的方法。 该方法包括确定电生理信号(11)的估计包络(31)的步骤,基于估计包络(31),确定估计的高斯噪声的步骤,确定分布的分布(51)的步骤 估计高斯噪声的瞬时幅度,确定瞬时幅度分布(51)的模式(61)的步骤,以及基于分布(51)的模式(61)确定阈值(81,82) 瞬时振幅。

    Method and system for determining a threshold for spike detection of electrophysiological signals
    2.
    发明授权
    Method and system for determining a threshold for spike detection of electrophysiological signals 有权
    用于确定电生​​理信号的尖峰检测阈值的方法和系统

    公开(公告)号:US09202114B2

    公开(公告)日:2015-12-01

    申请号:US12993260

    申请日:2009-05-25

    IPC分类号: G06F19/00 G06K9/00

    CPC分类号: G06K9/0053

    摘要: A method is provided for determining a threshold (81, 82) for spike (12) detection in an electrophysiological signal (11). The method comprises a step of determining an estimated envelope (31) of the electrophysiological signal (11), a step of, based on the estimated envelope (31), determining an estimated Gaussian noise, a step of determining a distribution (51) of instantaneous amplitudes of the estimated Gaussian noise, a step of determining a mode (61) of the distribution (51) of instantaneous amplitudes, and determining the threshold (81, 82) based on the mode (61) of the distribution (51) of instantaneous amplitudes.

    摘要翻译: 提供一种用于确定用于电生理信号(11)中的尖峰(12)检测的阈值(81,82)的方法。 该方法包括确定电生理信号(11)的估计包络(31)的步骤,基于估计包络(31),确定估计的高斯噪声的步骤,确定分布的分布(51)的步骤 估计高斯噪声的瞬时幅度,确定瞬时幅度分布(51)的模式(61)的步骤,以及基于分布(51)的模式(61)确定阈值(81,82) 瞬时振幅。

    METHOD AND SUPPORT SYSTEM FOR PRESENTING ELECTROPHYSIOLOGICAL MEASUREMENTS
    3.
    发明申请
    METHOD AND SUPPORT SYSTEM FOR PRESENTING ELECTROPHYSIOLOGICAL MEASUREMENTS 审中-公开
    用于提供电生理测量的方法和支持系统

    公开(公告)号:US20100278360A1

    公开(公告)日:2010-11-04

    申请号:US12811836

    申请日:2009-01-06

    申请人: Kevin T. Dolan

    发明人: Kevin T. Dolan

    IPC分类号: G09F27/00

    摘要: A method (40) and system (10) of presenting an electrophysiological signal, the method comprising receiving (41) the electrophysiological signal, extracting (42) different components from the received electrophysiological signal, processing (43) the different components to generate different audio signals corresponding to the respective different components, and audibly presenting (44) the different audio signals. Each component represents an activity of atleast one physiological unit.

    摘要翻译: 一种呈现电生理信号的方法(40)和系统(10),所述方法包括接收(41)电生理信号,从接收到的电生理信号中提取(42)不同分量,处理(43)不同组件以产生不同音频 对应于各个不同组件的信号,并且可听地呈现(44)不同的音频信号。 每个组分表示至少一个生理单元的活性。