Effect of #frequency and #rhythmicity on #flicker light-induced #hallucinatory phenomena https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0284271 "flicker rhythmicity critically contributes to the effects of FLS beyond the effects of frequency alone, indicating that #neural #entrainment may drive the induced phenomenal experience."

Fortunately this means that I need not change my #rhythmic #Ganzflicker online demo https://www.seeingwithsound.com/ganzflicker.html?f=10.0