Scrolling in Content Browser

Does anyone know how to turn of the annoying scrolling feature in the content browser?

I have a folder with 100s of textures in it, but when I scroll down, the thumbnails not only move upwards, but also sideways. This is very frustrating as it makes keeping track of what I’m looking at very difficult…and it hurts my eyes.

Is there a way to get the thumbnails to scroll upwards only?