One thing and i am not joking about it but a few years ago when i was addicted to call of duty online, being australian the games would always lag pretty bad, so after hours of constantly enduring the effects of lag, when i stop playing it takes a good few minutes to De Lag my brain from lagging the real world.
So what would happen is that my brain got used to processing each moment with a delay which was caused by lag so when i stopped playing i was still processing in a lag type state. Its hard to explain but the feeling is like a skipping effect that acts like when running on a treadmill for a while and hoping straight off you would still feel liek your moving forward but you weren't moving at all. So basically it was like that but it was like lag so skipping around a bit.
Now right there is gaming being merged in real life but this occur with movies i guess as well. But yea this stuff isn't so far fetched as it seems, because when you think about how dreams are made in that its a collection of images and events pasted into recordings of your daily life. So the brain is powerfull that if you are that mentally unstable that it can start pasting non reality images onto what you are viewing in your eyes.
Tho the people could be bullshitting for attention and hallucination could all be bogus as well.
Of Course That's Just My Opinion, I Could Be Wrong
