In all the excitement over the Impact review video, I completely missed that this video also dropped today. Ted's been busy indeed!
because they still have enough blood and oxygen / energy for their muscle to obey their brain (with it's short supply of blood) to run a short distance before it runs out."BumbleB"Thanks for the education.
Here is another question that myself and many others have wondered. When a deer, bear, moose or elk is heart shot, how in the hell do they take off sometimes for may yards? I have seen heart shot deer for over 80 yards!
My guess would be adrenalin.
"Ginuwine1969"Here is a question on this topic, if you head shoot a pigeon there is a bunch of flapping before it expires, same as the squirrel. Now if you get a spinal chord / new shot bird goes down not movement at all why is that. Disrupt the signals from the brain and the animal goes crazy, but cut the chord and the animal just lays down and dies whys is that? The cord in most animal run from head to tail bone, so there are still plenty of synaptic nerves firing and releasing energy (stored potential) upon a neck shot, but no movement. So my added take on the video would be with the sudden trauma to the brain, the brain stem must still be sending out white noise or garbage if you will, causing all that jerking and flapping.
RE the spinal shot and bird just falling over dead. Ten years ago I fell about ten feet and crushed the L1 in my back. Upon impact all I could feel was pain everywhere and could not see for a few seconds. I knew I was hurt bad but could not tell where I was hurt because the pain was everywhere for a few seconds, not sure maybe a min. at the most. The Dr. told me the reason was a sensory overload. I think your bird shot is the same thing. The central nervous system is overloaded by the shock of the injury while the damage done by the projectile causes death while the animal is immobilized. Accordingly I try for headshots when at all possible.
What they indicated in the video is that the cells that control the twitch and flex response are actually lower down. The brain's function is to stop them from that reaction. When you clip the brain it ceases to inhibit that reaction and they take off twitching and flexing in response until the O2 supply is depleted. I'm sure it's an evolutionary development that has proven useful against predators. It's an automatic response to pain or trauma that get's them out of harm's way. It doesn't work so well against lead though."Loki_762"Interesting. I was under the impression that a shot to the medulla, which controls involuntary actions such as breathing and heartbeat, would drop them dead with no twitching. Is this not the case, or is it just such a small target that it's usually missed with a brain shot? Or is it just a myth? Regardless, Ted hits another home run with this video.
Chris