What actually happens in brain when we watch a lot of highly stimulating content regularly (eg- TikTok)?

Question

I have heard stuff like dopamine desensitization but was never explained properly about what actually happens inside the brain.

I am interested in knowing what happens inside the brain, the neurobiological stuff (sorry if I used the wrong word)

In: 382

Answer 1

Long term, nothing of note.

https://www.bbc.co.uk/news/technology-66424770

https://www.bbc.co.uk/news/technology-56970368