Method and apparatus for extraction of low-frequency artifacts from brain waves for alertness detection
Patent
·
OSTI ID:504946
Methods and apparatus automatically detect alertness in humans by monitoring and analyzing brain wave signals. Steps include: acquiring the brain wave (EEG or MEG) data from the subject, digitizing the data, separating artifact data from raw data, and comparing trends in f-data to alertness indicators, providing notification of inadequate alertness. 4 figs.
- Research Organization:
- Lockheed Martin Energy Syst Inc
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States)
- Patent Number(s):
- US 5,626,145/A/
- Application Number:
- PAN: 8-619,031
- OSTI ID:
- 504946
- Country of Publication:
- United States
- Language:
- English
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