Multi-mode consciousness level detection brain-computer interface system fusing auditory P300 and tactile evoked potential
The invention discloses a multi-mode consciousness level detection brain-computer interface system fusing auditory P300 and tactile evoked potential, comprising a data acquisition module used for acquiring and receiving electroencephalogram signal data and marking the electroencephalogram signal data; the data processing module is used for importing electroencephalogram signal data and performing preprocessing operation; the experiment normal form module is used for presenting a stimulation normal form to the subject; the model training module is used for extracting features from the preprocessed electroencephalogram signal data and using the extracted features to train a P300 model, a median nerve SSSEP model and a mixed model fusing results of the P300 model and the median nerve SSSEP model; and the online test module is used for processing the electroencephalogram signal data received from the electroencephalogram signal acquisition software while the subject performs an experiment, inputting the processed data into the model trained by the model training module, and feeding back a consciousness level detection result of the subject. The invention provides a novel device for detecting the consciousness state of a patient with disturbance of consciousness by fully utilizing the sensitivity of a human body to auditory sense and median nerve tactile sense and the superiority of a brain-computer interface..
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Patent| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Europäisches Patentamt - (2023) vom: 24. Okt. Zur Gesamtaufnahme - year:2023 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
HUANG RUI [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Themen: |
Sonstige Themen: |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2023-10-24, Last update posted on www.tib.eu: 2024-04-22, Last updated: 2024-04-26 |
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| Patentnummer: |
CN116931724 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA003813541 |
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| 245 | 1 | 0 | |a Multi-mode consciousness level detection brain-computer interface system fusing auditory P300 and tactile evoked potential |
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| 500 | |a Source: www.epo.org (no modifications made), First posted: 2023-10-24, Last update posted on www.tib.eu: 2024-04-22, Last updated: 2024-04-26 | ||
| 520 | |a The invention discloses a multi-mode consciousness level detection brain-computer interface system fusing auditory P300 and tactile evoked potential, comprising a data acquisition module used for acquiring and receiving electroencephalogram signal data and marking the electroencephalogram signal data; the data processing module is used for importing electroencephalogram signal data and performing preprocessing operation; the experiment normal form module is used for presenting a stimulation normal form to the subject; the model training module is used for extracting features from the preprocessed electroencephalogram signal data and using the extracted features to train a P300 model, a median nerve SSSEP model and a mixed model fusing results of the P300 model and the median nerve SSSEP model; and the online test module is used for processing the electroencephalogram signal data received from the electroencephalogram signal acquisition software while the subject performs an experiment, inputting the processed data into the model trained by the model training module, and feeding back a consciousness level detection result of the subject. The invention provides a novel device for detecting the consciousness state of a patient with disturbance of consciousness by fully utilizing the sensitivity of a human body to auditory sense and median nerve tactile sense and the superiority of a brain-computer interface. | ||
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| 700 | 0 | |a YANG LI |e verfasserin |4 aut | |
| 700 | 0 | |a LI ZHE |e verfasserin |4 aut | |
| 700 | 0 | |a BAI YANG |e verfasserin |4 aut | |
| 700 | 0 | |a FENG ZHEN |e verfasserin |4 aut | |
| 700 | 0 | |a CHENG HONG |e verfasserin |4 aut | |
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