Evoke brain using flicker light stimuli

Hi Mike
I just wondering, are the brainwave such as Alpha, Beta and other types brain rhythms will affected by stimuli flicker light. This means that, when the subject is gaze on particular stimuli flickering at f1; the amplitude of frequency f1 (INCREASED or DECREASED) however can detect the harmonics of f1 by 2f1 and 3f1, … using the Fourier transform of EEG signal recorded.

Kindly Regards

Interesting question. There’s a bit of a debate in the field about this, with quite a few papers on both sides of the argument. You might start with this blog post and then keep reading relevant papers.