发明名称 |
Analysis method and real time medical or cognitive monitoring device based on the analysis of a subject's cerebral electromagnetic activity use of said method for characterizing and differentiating physiological or pathological states |
摘要 |
A method for analyzing synchronizations of the electroencephalography of an individual using a set of sensors starting from cerebral electromagnetic analysis of the individual. The method creates a database by acquisition and digitization of electrophysiological signals output from the sensors, and calculates the degree of synchronization existing between all pairs of sensors recorded in an assembly protocol, in frequency bands between 0 and 2000 Hz, to build up the database of classes each characterizing a reference state. The method further performs statistical validation of a period analyzed in real time, which assigns this period to a class in the database, and detects a specific period with a determined degree of synchronization. A device implements this method. |
申请公布号 |
US7697979(B2) |
申请公布日期 |
2010.04.13 |
申请号 |
US20050531311 |
申请日期 |
2005.04.13 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
MARTINERIE JACQUES;LE VAN QUYEN MICHEL;LACHAUX JEAN-PHILIPPE;RENAULT BERNARD |
分类号 |
A61B5/04;A61B5/00;A61B5/0476;A61N;G06F17/00;G06F17/18;G06F19/00 |
主分类号 |
A61B5/04 |
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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