Topic: Electroencephalographic neurofeedback

Electroencephalographic neurofeedback (EEG-NF) protocols commonly present visual stimuli, modified at fast frequency-rates, in order to inform participants about their EEG signal fluctuations in real-time. The current study addresses methodological issues in understanding the resulting neuromodulation induced by these protocols. Specifically, we investigate whether classically targeted EEG features: 1) tend to fluctuate naturally over time, 2) are influenced by the presentation of a continuously modified visual stimulus and by 3) the frequency at which the stimulus is modified. We enroll 32 he