A new study according to Big Think says that all of the classic rock you have taken in over the years, is here to stay.

Autonomous Sensory Meridian Response is something your brain does when you are rocking out and enjoying some tunes, Your brain starts buzzing and tingling and rocking out. The good news is, the part of your brain responsible for Autonomous Sensory Meridian Response isn't bothered by Alzheimer's or Dementia.

So you will be humming and rocking out to "Stairway" until the very end.