Abstract
An oncoming interactive platform integrated with LCD provides another option not only for handicapped but public to make our daily lives more convenient. Steady-state visual evoked potentials (SSVEPs) are human brain responses to visual stimulation at specific light flashing frequencies. With the improvement of brain-computer interface (BCI) applications in mind, this paper proposed effective and comfortable SSVEP stimuli of high-frequency and polychromatic encoded lights with tunable duty cycles and phases.
Original language | English |
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Pages (from-to) | 146-149 |
Number of pages | 4 |
Journal | Digest of Technical Papers - SID International Symposium |
Volume | 44 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 2013 |
Keywords
- brain-computer interface (BCI)
- electroencephalogram (EEG)
- light emitting diode (LED)
- liquid crystal display (LCD)
- polychromatic
- steady-state visual evoked potential (SSVEP)