Scrolling through social media trains frontal cortices to learn rules like staying engaged with emotional stimuli.

“social media in particular this notion of being able to scroll so move if we really step back from this move one's thumb and access hundreds if not thousands of video content from dist which Each of which has a distinct context — and so I have to imagine that kids and adults have frontal cortices that are learning these rules and the rule is move your thumbs stay engaged emotions either positive veilance emotions or negative emotions”