Double vision is an interesting thing. In Neuroscience we discussed double vision a bit — but referring to it with the technical term of diplopia.
I won’t go into the cause of diplopia. A cursory search of the internet should lead you to some fairly good explanations.
I wanted to share a few pictures I found on the Internet. It’s a sort of simulated diplopia. And it feels weird looking at it. It feels totally wrong — I almost felt dizzy looking at these pictures. Maybe because the brain was trying to make sense of it all.
This a.m. I saw a large transport truck coming toward me in the oposite lane. 2 sets of double headlights, huge tall cab. As it came closer, it shrunk in size and became an ordinary size pick up truck.
I saw one green light on top of another atg an intersection. Cars with double lights and a second shadow of the highway rising above the highway.
I have sometimes has very slight double vision or more I thought blurred vision.
This is scary stuff.