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(Survival Tips For The Zombie Apocalypse!) Anatomy and the Perfect (Undead) Headshot
Popular Mechanics ^ | December 3, 2010 | JOE PAPPALARDO

Posted on 12/08/2010 8:19:33 PM PST by DogByte6RER

Anatomy and the Perfect (Undead) Headshot

Does the creative team behind the hit TV show The Walking Dead take zombie anatomy as seriously as the legions of crazed fanboys? PM investigates.

Horror aficionados judge onscreen zombie special effects by the quality of the cranial gunshots that kill the ghouls. The cameras of AMC's show The Walking Dead linger on the aftereffects of gunshots to the heads of their undead in a way that can only be described as lavish. The show's just-completed first season has been serious, emotional, well-written and epic. But for those kind of people who are obsessed with this genre—like me—the grotesque, unflinching headshots became another mark of quality programming.

This is not as ghoulish as it may first appear. The amount of time and effort devoted to this gory special effect is directly proportional to the amount of time, money and gravitas given to the movie or, in this case, TV show. A serious effort like The Walking Dead should have special effects on par with the show's approach. And for those who want to go deeper into the zombie mythos, the way the undead can be killed speaks volumes about the rules that govern their unnatural existence. More than a werewolf or vampire, zombies beg for a rational explanation of how they function. In a body that is rotting on the bone, what part of the brain needs to be destroyed to put them down for good, and why?

To get a sense of how The Walking Dead team approaches its undead head trauma, I called Greg Nicotero, head of special effects for the show. "My first job was making squibs (explosive packets filled with fake blood) for Day of the Dead," he says. In 1985, when that film was made, a VFX artist trying to create a head shot could attach gunpowder-ignited sack onto the noggin of an actor or extra (protected by a plate, of course) and detonate a bag filled with red fluid and faux brain material. Another method involves yanking cords that spill blood bags hidden behind prosthetics. These days, that explosive approach can only be used on a stuntman and the wire plug method is time intensive.

Since television shows have tighter shooting schedules than films, Nicotero invented an easy-to-refill system for The Walking Dead's head shots. A tube of blood and brains is attached to the back of the zombie actor's neck, and the tube is connected to a bellows. A stomp on the bellows forces air through the tube, blowing out the blood and other material in a crimson spray. The crew can stretch the air line 10 feet, giving the stricken zombie some range. The entry wound and subsequent blood dribble is added later by digital effects artists. There are no prosthetic body parts to repair and no charges to rearm. Nicotero says the use of physical blood bags helps make every headshot different. "They all have their own personalities," he says.

To that end, The Walking Dead special effects team tailors their head hits to the action on the screen. "We have forensic textbooks that we use to match wounds with weapons," Nicotero says. "Part of our job is doing research into the ways that bullets go in and come out, how they fragment and how large the exit wounds are."

Less attention is paid to the morphology of the zombies themselves. In terms of what kills zombies, Nicotero says The Walking Dead is "such an homage to the original, George Romero" that there was never a serious consideration to change the cardinal rule that only a headshot can kill them. "I remember I had an early conversation with (director) Frank Darabont where we tried to define what happened, of what the source of the outbreak was," he says. They decided against such a move, not wanting to expose the fledgling series to rules that could limit the direction of the plot. Likewise, the way to kill a zombie is very familiar. "George made up the rules," Nicotero says. "Now people just know it's what you have to do during a zombie outbreak; destroy the brain or sever the head from the body...We stuck with that tried-and-true mythology."

Luckily, others have entered that conversation , seeking deeper answers. It's time to hit the medical books.

The Science of Head Hits: The Frontal Lobe

Dr. Steven Schlozman, has written extensively about the brain function of undead zombies (as opposed to voodoo victim zombies). He's co-director of Medical Student Education in Psychiatry at Harvard Medical School and, much more importantly, on the advisory board of the Zombie Research Society.

His self-appointed mission is to use zombie fiction to help teach people about the way the human brain works. One of the useful points he makes is that, contrary to the idea that the brain stem (medulla oblongata) must be destroyed in order to destroy a zombie, their behavior indicates that several parts of their brains are still functioning in a coordinated way. They hear noise, stagger toward it and attack the target on sight. These are sure signs that the zombie frontal lobe is active enough to process sensory input through the thalamus. Of course, the frontal lobe must be damaged because the zombie acts on base impulses, like pursuing and eating other people. Other brain damage accounts for the lack of motor coordination and general poor manners.

The good news here for zombie apocalypse survivors —and defenders of the logic of zombie shows—is that damage to other parts of the brain could put a zombie down for good. So any nitpicking over the effectiveness of arrows and blunt instruments to destroy the undead could be unfounded. That's not to say that these weapons are better than a firearm. Guns are the best brain destroyers out there, but there's more than meets the eye there, as well. Many parts of the brain can take damage while the body stays functional.

So the last stop of a zombie headshot enthusiast (with plenty of free time) must be forensics journals. It turns out there are three kinds of people who are keenly interested in the way gunshots can lead to "immediate incapacitation": police accused over pulling the trigger too many times, military snipers and zombie genre nuts. In most zombie-scenarios a wounded zombie still poses a massive danger and ammunition is likely in short supply, so knowing what part of the brain needs to be destroyed to prompt an immediate shut-down is useful. In this, the 1995 study "Penetrating gunshots to the head and lack of immediate incapacitation" by German researcher B.L. Karger is required reading. As is "Forensic neuropathology: a practical review of the fundamentals" by Hideo Itabashi.

Karger lays down the basics ("immediate incapacitation is possible following cranio-cerebral gunshot wounds or wounds that disrupt the upper cervical spinal cord only") and Itabashi backs the conclusions with specifics, and nauseating color photos. Itabashi says that immediate incapacitation is "very likely" in head shots by a rifle or shotgun at close range, or handguns with calibers larger than 9mm. Nothing too surprising there, but the locations of the wounds is of interest to zombie hunters. Itabashi says that hitting the brain stem or severing the spinal column between the second and third thoracic vertebrae (in the neck) will produce an instant kill, which follows the canon of typical zombie scripts. But he also includes a third location in the brain as a place where damage results in immediate incapacitation—and it's located frontal lobe. The primary motor cortex exists on both sides of the brain. It sends signals, via neurons, to the muscles of the body. Destroy this and you have a harmless zombie.

None of this zombie obsession surprises Nicotero, who's been in the vanguard of the undead scene since the '80s. "Zombies are now mainstream," he says. "I talked to the zombie extras from The Walking Dead set; eight are going to ComiCon to sign autographs."


TOPICS: Chit/Chat; Miscellaneous; Science; Society; TV/Movies; Weird Stuff
KEYWORDS: apocalypse; ballistics; banglist; forensics; gunshot; headshot; livingdead; obamazombies; popularculture; society; thewalkingdead; undead; zombie; zombies
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To: Mongeaux
And how do a bunch of lumbering unarmed dead people overwhelm an Abrams tank? Even assuming they could take out army bases on land, what about the navy? Where are the carrier battlegroups in the middle of the Pacific Ocean?

I'm hardly a "Zombie Apocalypse" fanatic (I watched a few of the Walking Dead shows...they were entertaining).

However - the questions that you asked were largely answered by a book called "World War Z". Look it up, I enjoyed it. It was a fast read.

21 posted on 12/09/2010 8:54:46 AM PST by wbill
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To: Mongeaux
sorry, a link to what World War Z is about is here
22 posted on 12/09/2010 8:59:18 AM PST by wbill
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To: RandallFlagg; All
Just FYI everyone, I don't have any subscription TV, and only get 1 free-to-air channel, so I watch Walking Dead by subscribing to it on iTunes. It cost $15 and was worth every penny. I have every episode stored locally in HD and can re-watch any time I want, and in addition there are lots of other "behind the scenes" features.

Here's a great zombie headshot (well, maybe pre-zombie, but the guy knew where he was heading):

(Thanks for the ping Randall!)


Frowning takes 68 muscles.
Smiling takes 6.
Pulling this trigger takes 2.
I'm lazy.

23 posted on 12/09/2010 12:18:27 PM PST by The Comedian (Government: Saving people from freedom since time immemorial.)
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To: The Comedian

Oh, good Lord! You know what this means...

We have yet something ELSE in common.

(Kinda scary!)


24 posted on 12/09/2010 1:00:02 PM PST by RandallFlagg (Let this chant follow BHO everywhere he goes: "You lie. You lie. You lie.")
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To: RandallFlagg
I'm not talking to you unless it's through Steam...

;-)


Frowning takes 68 muscles.
Smiling takes 6.
Pulling this trigger takes 2.
I'm lazy.

25 posted on 12/09/2010 1:30:40 PM PST by The Comedian (Government: Saving people from freedom since time immemorial.)
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To: Mongeaux

If everyone gets inside a ship on port and goes out to sea, the zombies cannot reach them. Even getting into docked or beached solid ship in port and pulling up all the ladders works - they can’t climb the sides of ship.


26 posted on 12/09/2010 3:22:44 PM PST by tbw2 (Freeper sci-fi - "Sirat: Through the Fires of Hell" - on amazon.com)
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To: MacMattico

Because it’s owned by one of the characters before things went bad. So they know it works, and most importantly they know it doesn’t have an alarm (loud sounds draw zombies). The problem with all those other vehicles sitting around is they know nothing about, they don’t know if they work, if the engine is load, if it has an alarm, how much gas is in it. Yeah a better vehicle would be nice, but you have to get it, and that entails a number of risks.

Zombies are popular because vampires got ruined. Vampires used to be a solid source of intractable evil for stories, vampires were bad, they were never not bad, and the hero character would always have to fight them. Now vampires sparkle. But zombies can’t sparkle, zombies will always be the enemy of the living. And they come with a great end of the world scenario that lots of people like to consider.


27 posted on 12/09/2010 3:35:27 PM PST by discostu (Keyser Soze lives)
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To: Mongeaux

A large quantity of people, especially people that feel no pain or fear, can over run any position. Eventually you run out of ammo, and fuel, and traction, and morale.

The Navy very well might still be out there. Problem is to be useful they need to land, which means they become a ground force, which runs into all those problems. Sure you can bomb the cities from the air, nice and safe from the zombies, but you’re also killing civilians, and burning up that finite supply of ammo and fuel and morale (people really tend to not like bombing their own cities).


28 posted on 12/09/2010 3:40:00 PM PST by discostu (Keyser Soze lives)
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To: Mongeaux
And how do a bunch of lumbering unarmed dead people overwhelm an Abrams tank? Even assuming they could take out army bases on land, what about the navy? Where are the carrier battlegroups in the middle of the Pacific Ocean? Zombies couldn't touch them!

Yes, there are plenty of people who would survive this kind of apocolypse, from everyone on the ocean, to the extremely rural, miners, etc. While I thought the first episode was well done, I didn't like that the protagonist woke up in a hospital. This has already been done in a zombie-ish movie, 28 days later. It would have been cool to see some miners get cut off from the surface, fight their way to the top, come out into a zombie apocolypse, and realize the people on the surface were protecting them by cutting them off.

29 posted on 12/09/2010 5:52:11 PM PST by Vince Ferrer
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To: Vince Ferrer

That opening came from the comics on which the series is based, which came out around the same time as 28 Days Later. Sometimes good ideas are so good multiple people have them at the same time.


30 posted on 12/09/2010 7:20:21 PM PST by discostu (Keyser Soze lives)
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To: RandallFlagg

Thank you for saying that :)!


31 posted on 12/09/2010 9:59:54 PM PST by MacMattico
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To: MissH

I can’t wait that long!


32 posted on 12/09/2010 10:01:00 PM PST by MacMattico
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To: discostu

I agree with everything you said. I guess I just didn’t think that much about the choice of vehicle. And you’re right— Vampires are not supposed to be sparkly!


33 posted on 12/09/2010 10:08:23 PM PST by MacMattico
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To: MacMattico
Vampires are not supposed to be sparkly!

Ugh! "Sparkly vampires..."


Jack Crow: You ever seen a vampire?
Father Adam Guiteau: No I haven't.
Jack Crow: No... Well first of all, they're not romatic. Its not like they're a bunch of fu**in' fags hoppin' around in rented formal wear and seducing everybody in sight with cheesy Euro-trash accents, all right? Forget whatever you've seen in the movies: they don't turn into bats, crosses don't work. Garlic? You wanna try garlic? You could stand there with garlic around your neck and one of these buggers will bend you fu**ing over and take a walk up your strada-chocolata WHILE he's suckin' the blood outta your neck, all right? And they don't sleep in coffins lined in taffata. You wanna kill one, you drive a wooden stake right through his fu**in' heart. Sunlight turns 'em into crispy critters.
(Edited for profanity)
34 posted on 12/10/2010 7:04:04 AM PST by RandallFlagg (Let this chant follow BHO everywhere he goes: "You lie. You lie. You lie.")
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