In neurology and neuroscience research,<unk> s (SSVEP) are signals that are natural responses to visual stimulation at specific frequencies. When the retina is excited by a visual stimulus ranging from 3.5 Hz to 75 Hz, the brain generates electrical activity at the same (or multiples of) frequency of the visual stimulus. This technique is used widely with electroencephalographic research regarding vision and attention. SSVEPs are useful in research because of the excellent signal-to-noise ratio and relative immunity to artifacts. SSVEPs also provide a means to characterize preferred frequencies of neocortical dynamic processes. SSVEP is generated by<unk> onary localized sources and distributed sources that exhibit characteristics of wave phenomena.
Steady state visually evoked potential
Brainstem auditory evoked potential
Auditory brainstem response
Quantitative electroencephalography
Amplitude integrated electroencephalography
Ictal-Interictal SPECT Analysis by SPM
Bone conduction auditory brainstem response
Event-related functional magnetic resonance imaging