abstract:Swiss neuroscientist Peter Brugger of the University Hospital in Zürich has come up with a new theory on "ghosts" and "doppelgängers" (A doppelgänger is ghost of a living person, usually the viewer). Brugger, whose idea is detailed in an upcoming edition of New Scientist magazine, thinks the viewer is experiencing a "phantom of the entire body" just in the same way an amputee might experience a "phantom limb.
Dr PeterBrugger, the neurobiologist who conducted the tests suggested that the sperm have an innate ability to "correct" the original right turn by choosing to turn left later on.