I found a little bit. I found some papers and articles saying the striatum is different in both autistic and ADHD people. And I also found that the striatum is thought to be the part of the brain responsible for habit formation.
I didn’t keep a list of links but if you search up those topics you’ll see for yourself.
Every earbud eventually causes friction bleeding or infection, given I wear them all day. But quality over ear headphones don’t have the same problem.
Also, I have the option to use a cord if I need to.