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Attention - beta wave
Meditation- alpha wave
1. The most of EEG instrument’s cost are very high, and the low cost EEG instruments usually don’t have the well system to operate.
2. The most of EEG instrument used to install by the professional , this system can let the most people set up quickly.
3.Observer the relationship with brainwave and interface
Setting the threshold of Attention and Meditation
1.We want to filter the common situation
2.Recorded the common mind situation in one minute.
3. Don’t do any attention or meditation deliberately.
Setting the angular velocity
1.We hope the system is fluently and accurate.
2.If the angular velocity very fast, the error rate may be very high. The spending time will be more not less.
3.If we want to get low error rate, we slow down the angular velocity. And keeping one kind of mind for long time will be very difficult and also need more time.
Under the threshold value 60, we test the angular velocity by 0.2w/s, 0.1w/s, 0.05w/s, 0.025w/s.
Disscusion
1. The system reaction time will be delay two seconds.
2.The Brainwave which we can use
- mu blocking
-P300
3.Flash light will improve the attention
Conclusion - Which area we can develop?
1.BCI with the Car
2.BCI with the Massage Chair
3.Forecast the Epilepsy
Huang, Ming-Chih , Chen,Yi-Chun
chenyijyun@gmail.com
Ginger Lab http://labginger.blogspot.tw/
The clock system
The BCI example
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The Simple Example
NonInvasive-Cusor System
Curso
Painting
ERP-
Event Related Potential
photo credit: Saad Faruque via photo pin cc
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