Harmonic coupling of steady-state visual evoked potentials.
Steady-state visual evoked potentials (SSVEPs) are oscillating components of the electroencephalogram (EEG) that are detected over the occipital areas, having frequencies corresponding to visual stimulus frequencies. SSVEPs have been demonstrated to be reliable control signals for operating a brain-computer interface (BCI). This study uses offline analyses to investigate the characteristics of SSVEP harmonic amplitude and phase coupling and the impact of using this information to construct a matched filter for continuously tracking the signal.
Krusienski
Dean J
DJ
University of North Florida Jacksonville, 32224, USA. deankrusienski@ieee.org
Allison
Brendan Z
BZ
D000293:Adolescent; D000328:Adult; D000465:Algorithms; D001683:Biological Clocks / Q000502:physiology*; D004569:Electroencephalography / Q000379:methods*; D005074:Evoked Potentials, Visual / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D010363:Pattern Recognition, Automated / Q000379:methods*; D014793:Visual Cortex / Q000502:physiology*; D055815:Young Adult