Research on Steady State Visual Evoked Potentials based on Wavelet Packet Technology for Brain-Computer Interface

A Brain-Computer Interface Based on Steady State Visual Evoked Potentials for Controlling a Robot

In this paper a brain computer interface (BCI) based on steady state visual evoked potentials (SSVEP) is presented. For stimulation a box equipped with LEDs (for forward, backward, left and right commands) is used that flicker with different frequencies (10, 11, 12, 13 Hz) to induce the SSVEPs. Eight channels of EEG were derived mostly over visual cortex for the experiment with 3 subjects. To c...

Brain-CAVE Interface Based on Steady-State Visual Evoked Potential

Recently, a new modality of the human-computer interface has been more and more emerging; The Brain-Computer Interface (BCI). The BCI is a communication channel, which enables us to send commands to external devices by using human brain activities (Wolpaw et al., 2002). As one of the remarkable achievements, we can see the report on invasive Brain-Machine Interface (BMI) (Hochberg et al., 2006)...

Towards an independent brain-computer interface using steady state visual evoked potentials.

OBJECTIVE Brain-computer interface (BCI) systems using steady state visual evoked potentials (SSVEPs) have allowed healthy subjects to communicate. However, these systems may not work in severely disabled users because they may depend on gaze shifting. This study evaluates the hypothesis that overlapping stimuli can evoke changes in SSVEP activity sufficient to control a BCI. This would provide...

Steady-State Visual Evoked Potentials to Drive a Brain Computer Interface

Artifacts Removal and Feature Extraction Scheme for Steady State Visual Evoked Potential Based Brain Computer Interface