I was expecting to see a longer list of medical uses, but the wiki says that nicotine has performance impacts on cognition, improving fine motor motion and memo

I was expecting to see a longer list of medical uses, but the wiki says that nicotine has performance impacts on cognition, improving fine motor motion and memory. The pharmacology section is sophisticated. https://en.wikipedia.org/wiki/Nicotine#Uses https://en.wikipedia.org/wiki/Nicotine#Uses