Board Thread:Theories and Speculation/@comment-31966672-20200409171208/@comment-31966672-20200410125743

I already know their sight is increased, but no where does the series indicates that the byakugan is based on then 5 senses all humans have. Yes, their sight is increased as with any dojutsu. But it’s undermining how people quickly dismiss its quoted abilities throughout the series; “being able to sense attacks”, even quoted by Shikadai the Byakugan allows you to know how your enemy is going to move. Which means that he Byakugan has foreknowledge abilities; awareness of something before it happens or exists.

It is also to be taking into liberty of the Neji vs Kidomaru fight scene, where the readers finally get a glimpse of the Byakugan POV. You can clearly see everything moving slowly around which is what allows him(Neji) to accurately track and strike the spiders while moving really fast.