Why is my laptop screen flickering?

I’ve got the latest model Macbook pro. The screen has started to flicker at times. It’s not all the time and it’s not the whole screen, just certain windows, sometimes just the “buttons,” dialogue boxes, or embedded videos. It’s often when I’m panning down in a browser window. It’s almost as though it’s taking a little while to fill in the screen so it flickers into place. Anyone ever seen this? Any idea what the problem is? The computer’s less than a year old.