If you only eat the muscle then all should be good. I could imagine that hot dogs and hamburger meat might include some nervous system, but steak shouldn't be a problem. Am I right about this?
afaik ...nope... cheapskates used to feed sheep & cows animal products, some of these sheep had scrapie (I think it was a brain disease) they fed the diseased sheep to the cows (including brain material).
Then the cows got Bovine Spongiform Encephalitus (sic?) people ate the cows and the rest is history...
(this is all afaik, I am not a neuro surgeon) the disease is spread by "prions" a virus like organism
(I think that the thing was haunting/taunting me whist dreaming) that is not killed by cooking, and you can get CJD (human mad cow disease) from eating infected meat, you do not need to eat brains...
Now I've gone and made myself hungry again... does any know about that green peppers and steak recipe?