>>939628193
>Your brainstem goes through the center of your neck
The brainstem is composed of the midbrain, the pons, and the medulla oblongata. The Medulla is connected to the spinal cord, which is what goes through the neck. The brainstem does not.

>decorticate posturing
That happens when blood flow to the brain is restricted. Even happens when people get choked out for too long.
Just accept that you're an opinionated retard who got it wrong because you didn't look at the video before commenting, and are now trying to shoehorn your unsupported assumption.