A study toward EEG applications: event-related potential from posterior parietal cortex
説明
Applies EEG (electroencephalograms) to a human interface. Currently, we are investigating event-related potentials from the posterior parietal cortex, which seem to be related to "attention" and/or "fast eye movements", allowing us to develop an eye movement prediction system. Our psycho-physiological studies show that the very low frequency component of the EEG which is recorded from the posterior parietal cortex of human subjects rapidly decreases 100 ms before starting eye movements. Although we have not yet confirmed that this is related to motor control or attentional process in the brain, it might be possible to apply it as a precursor signal of eye movements.
収録刊行物
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- Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136)
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Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136) 4 1551-1553, 2002-11-22
IEEE