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Cognitive electroencephalogram (EEG) detection analysis method and device thereof

An analysis method and technology of an analysis device, applied in the field of detection and analysis, can solve problems such as uncontrollable, inability to perform complex EEG analysis, and inability to synchronize conscious cognitive task states and responses.

Inactive Publication Date: 2015-04-29
上海市气功研究所
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Problems solved by technology

The current EEG detection cannot be closely combined with the subject's conscious cognitive task. The subject's conscious cognitive task is single and uncontrollable. The collected EEG information is not related to the subject's conscious cognitive task state and response. Unable to communicate synchronously, unable to conduct more in-depth and complicated EEG analysis

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  • Cognitive electroencephalogram (EEG) detection analysis method and device thereof

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Embodiment 1

[0028] Such as figure 1 As shown, a method for detecting and analyzing cognitive EEG provided in this embodiment includes:

[0029] Step S1: Cognitive EEG detection, to obtain EEG data;

[0030] Subjects underwent cognitive EEG testing to collect EEG data.

[0031] The above-mentioned cognitive EEG detection can be detected by using the active electrode EEG instrument, which can better eliminate the interference of the electrooculograph and the action potential of the head, without the need for subsequent EEG processing. The active electrode EEG instrument puts the preamplifier in In the electrode, such an EEG instrument is called an active electrode EEG instrument; Nation8128W-24WH type 24-lead wireless Bluetooth EEG detector can also be used for detection. Wireless Bluetooth EEG detector.

[0032] Step S2: The subject interacts in the simulated environment to complete the cognitive task detection, so as to obtain time scale information and / or cognitive status information ...

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Abstract

The invention discloses a cognitive electroencephalogram (EEG) detection analysis method and a device thereof. The method comprises the following steps of performing cognitive EEG detection to obtain EEG data; making a subject complete a cognition task interactively in a simulation environment in order to obtain the time scale information and / or cognition state information of the cognition task; combining the EEG data with the time scale information and / or cognition state information of the cognition task; generating composite EEG information; performing cognitive EEG detection analysis according to the composite EEG information. The cognitive EEG detection analysis device comprises a detection module, an interaction module, a combination module, a generation module and a detection analysis module. Cognitive function detection and EEG information acquisition are performed synchronously, and cognitive function detection is tightly combined with EEG information in order to perform EEG detection analysis, so that controllability and flexibility are realized; moreover, man-machine interaction in the cognitive function detection is synchronously marked in the EEG information.

Description

technical field [0001] The invention relates to the technical field of detection and analysis, in particular to a detection and analysis method and device for cognitive EEG. Background technique [0002] Cognitive function testing and EEG testing of the human body, regardless of domestic or international, have always been tested separately and separately, and the shortcomings are also obvious. Only cognitive function test, no matter purely subjective scale or computerized subjective scale, lacks objectivity; only normal EEG test, the amount of information is thin, it is difficult or impossible to distinguish between patients without organic diseases and normal people. difference. Strengthening and increasing the amount of EEG information with the help of cognitive function detection will be a better way out. The current EEG detection cannot be closely combined with the subject's conscious cognitive task. The subject's conscious cognitive task is single and uncontrollable. ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0484
CPCA61B5/4088A61B5/291A61B5/38
Inventor 张一和陈驰
Owner 上海市气功研究所
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