Is There a Heritable Evolution of the Brain?

i've always wondered if the way our brains are used now differently tin the way they were used, because of things like smart phones in the internet. Do you think that part of our brain gets like re purposed for other stuff that makes us smarter? Or is it a balancing act, because we're also dumbing ourselves down by just reading tweets and like looking at clickbait trash all the time? Yes, that's a really interesting question. One good way to look at this would be through analogy. So what happens to your individual haunted house? Cause i believe human beings are just ghosts haunting their own houses. And maybe now we'll be able to learn a little bit faster,