[{SlideShowNav}] !!!Gehirn [{Image src='Gehirn.jpg' caption='Gehirn' alt='Illustration Gehirn' width='581' height='900'}] Illustration aus [Pierers Konversations-Lexikon (Band 6)|web-books/konversationsle06de1890kfu/000162]. [{SET customtitle='Gehirn'}]