Neoplastic neuromas are tumors of nerves, although the term can also be applied more generally for a tumor of nervous system tissue.

After having been a paraplegic for over a year, she now was able to move her legs, thanks to infusions of fetal central nervous system tissue.

Since they may contain central nervous system tissue, some people may want to avoid them as well.

However, the true origin of neurovirology can be accredited to the discovery that some viruses may have an affinity for nervous system tissue.

But some nervous system tissue is still permitted, as long as it comes from cows under 30 months old.

Regulations have been tightened, but they still allow these machines to include nervous system tissue as long as it comes from young cows.

Mad cow disease is believed to have spread among cattle in Britain when nervous system tissue from infected animals was ground up in feed.

The primary safety concern is to avoid eating any nervous system tissue from an infected animal.

It shocked the British government in 1996, when scientists announced it had spread to humans through food containing infected central nervous system tissue.

The single chelation dose could also redistribute the heavy metals to more sensitive areas such as central nervous system tissue.