Transcript
PWvpqA-aZZI • Scanning the Dead
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Kind: captions Language: en the corpse inside this body bag may be the victim of a crime it's what police suspect but have no way to prove that's the job of Dr Anders person and his team they're about to perform an autopsy but this is no ordinary cut open the cadaver job in Sweden's Center for Medical image science and visualization this man is about to be sliced up in a virtual autopsy it begins inside this CT scanner it's like an x-ray on steroids regular x-rays scan just the outline of bones but CT scans use a rotating x-ray it takes 12 images per second creating cross-sectional slices of bone thinner than a [Music] dime these image slices are stacked side by side forming a stunning picture of a body skeleton Dr person's team also scans the body through an MRI to search for evidence of damage to organs MRIs create a map of the body's tissue slice by slice using powerful magnets and pulsing radio waves the victim is never removed from the body bag with the click of a mouse the covering can be made invisible to get a virtual Peak inside