Chirp-modulated visual evoked potential as a generalization of steady state visual evoked potential.

@article{Tu2012ChirpmodulatedVE,
  title={Chirp-modulated visual evoked potential as a generalization of steady state visual evoked potential.},
  author={Tao Tu and Yi Xin and Xiaorong Gao and Shangkai Gao},
  journal={Journal of neural engineering},
  year={2012},
  volume={9 1},
  pages={016008}
}
Visual evoked potentials (VEPs) are of great concern in cognitive and clinical neuroscience as well as in the recent research field of brain-computer interfaces (BCIs). In this study, a chirp-modulated stimulation was employed to serve as a novel type of visual stimulus. Based on our empirical study, the chirp stimuli visual evoked potential (Chirp-VEP) preserved frequency features of the chirp stimulus analogous to the steady state evoked potential (SSVEP), and therefore it can be regarded as… CONTINUE READING