Effects of overt and covert attention on the steady-state visual evoked potential
Effects of overt and covert attention on the steady-state visual evoked potential is a scholarly work by Søren K. Andersen, published in 2012 in ''Neuroscience Letters''. The main subjects of the publication include flicker, N2pc, cognition, audiology, stimulus, brain–computer interface, covertness, electroencephalography, fixation, psychology, cognitive psychology, Visual spatial attention, brain implant, neuroscience, visual perception, attention, Visual N1, evoked potentials, and P200. The authors compared the modulation of SSVEP amplitudes when subjects directly gazed at a flickering array of static dots (overt attention) to when they covertly shifted attention to the dots keeping their eyes at central fixation.