SSVEPSteady State Visually Evoked Potential
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The two flickering stimuli had frequencies of 1 Hz and 15 Hz to induce visual-evoked potential (VEP) and steady-state visual-evoked potential (SSVEP), respectively.
Another very popular BCI system is the solution based on SSVEP (mentioned in the previous part of this section) [12], [25], [26].
Yao, "SSVEP response is related to functional brain network topology entrained by the flickering stimulus," Plos ONE, vol.
They have used an innovative technique called steady-state visual evoked potential (SSVEP) to evaluate the sensitivity of brain to perceiving facial identity.
Holding spatial information in working memory resulted in an increase in the steady-state visual evoked potential (SSVEP) latency in frontal areas, while in parietal and occipital areas there was a decrease in SSVEP latency and an increase in SSVEP amplitude.
SSPT, which measures steady-state visually evoked potential (SSVEP), a brain electrical response elicited by visual stimuli, is essentially an innovative version of the well-known electroen-cephalographic (EEG) technology.
Yu, "A hybrid BCI system combining P300 and SSVEP and its application to wheelchair control," IEEE Transactions on Biomedical Engineering, vol.
The majority of these systems were based on a single modality of EEG, that is, they either use motor imagery (MI) [9], P300 [10], or steady-state visually evoked potential (SSVEP) [11].
We have included the two commonly used control signals for BCI devices, namely, steady-state visual evoked potentials (SSVEP) [37] and event-related desynchronization (ERD) [38] to improve the control of the rehabilitation procedure and its effectiveness, respectively.
They also seem to suggest that the SSVEP observed in their study is due to visual memory encoding and not visual attention because the SSVEP occurs in the left frontal hemisphere of the brain.