クールー病

http://www.youtube.com/watch?v=C8tmgpOiWRw&oref=http%3A%2F%2Fwww.youtube.com%2Fresults%3Fhl%3Dja%26lr%3Dlang_ja%26safe%3Doff%26q%3DKuru%2520disease%26bav%3Don.2%2Cor.r_gc.r_pw.r_qf.%2Ccf.osb%26biw%3D1920%26bih%3D905%26wrapid%3Dtlif133747088893810%26um%3D1