資料： https://www.sciencealert.com/a-strange-thing-happens-to-wolves-infected-by-infamous-mind-altering-parasitehttps://natgeo.nikkeibp.co.jp/nng/article/20141218/428809/https://ja.wikipedia.org/wiki/%E3%83%88%E3%82%AD%E3%82%BD%E3%83%97%E3%83%A9%E3%82%BA%E3%83%9E
http://www.nicovideo.jp/watch/sm41466456
