Sleep staging identification method and device based on prefrontal lobe single-channel electroencephalogram signals

The invention discloses a sleep staging identification method and device based on a prefrontal lobe single-channel electroencephalogram signal. The method comprises the following steps: acquiring electroencephalogram signal data and channel information; decomposing the electroencephalogram signal da...

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Bibliographic Details
Main Authors SUN YU, QIAN LINZE, WANG SUJIE
Format Patent
LanguageChinese
English
Published 09.08.2024
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
ELECTRIC DIGITAL DATA PROCESSING
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:The invention discloses a sleep staging identification method and device based on a prefrontal lobe single-channel electroencephalogram signal. The method comprises the following steps: acquiring electroencephalogram signal data and channel information; decomposing the electroencephalogram signal data according to the channel information to obtain a first sub-signal and a second sub-signal; inputting the first sub-signal into a polarization analysis model to obtain signal docking data; and generating a sleep staging identification result according to the signal docking data and the second sub-signal. In the prior art, a method for judging sleep staging quality or sleep staging signal parameters by using a prefrontal lobe electroencephalogram signal only uses the electroencephalogram signal to carry out matching and calculation directly through a fixed parameter ratio or a fixed algorithm; the technical problem that the accuracy and the efficiency of sleep staging identification are reduced due to the fact tha
Bibliography:Application Number: CN202410544478