We all have them, regardless of remembering them or not. Of the many strange dreams I've had... several of them were notable and have even been repeating. I have had dreams that I had when I was 10, 5, 8, and so on, at 18. Some dreams never return. I'm just wondering from a scientific perspective, are dreams stored like memories? Or is the brain just recreating similar or exact replica dreams? I posted this in the 'off topic' area because I didn't know where else to do so. In any case the off topic forum seemed an appropriate place to discuss dreams.