Help Finding a Creepy Gif Animation and Movie

I've seen a gif somewhere and it's like what appears to be a dead body strapped to a wheelchair. The face appears to be covered in white bandages and blood is dripping from the mouth I think. Maybe the eye sockets too.

The body looks like it is attached to one of those shaking machines because all it's doing is shaking back and forth creepily. It reminds me of an insane asylum.

Any ideas? Phone Post 3.0

Frozen Phone Post 3.0

No Phone Post 3.0

Jacobs Ladder? Phone Post 3.0

Can you sing it??

Dis is it!! Phone Post 3.0

It's called Begotten. Phone Post 3.0