Decades-old dissection shows details of the nervous system

A nervous system that was dissected nearly 100 years ago is now the subject of a stunning display at a museum in Missouri.The organ system was revealed after two med students, L.P. Ramsdell and M.A. Schalck, were handed a cadaver in 1925 and told to dissect it.They began at the brain's base and worked their way down, managing to keep the system in one piece.It took Ramsdell and Schalck 1,500 ho...