system
Given the following post, respond as if you're commenting on Reddit:
human
[Walking Dead] Have you thought about using neurotoxins against the walkers?

If we could score some, gas whole buildings with it and vent the stuff out. I don't know if neurotoxins would work on walkers though. But I can see a good chance that it might paralyze them, and a walker incapable of moving is as good as one with their head smashed.
gpt
The only things that work on a walker are parts of the brain and the muscles.   There isn't a digestive,  respiratory,  or circulatory system available to give the toxin access to the areas that do work.