Unshelved by Bill Barnes and Gene Ambaum
comic strip overdue media

Sunday, March 27, 2011

Sometimes it's not just what you find, but how on earth it could be there

Brains on campus, sure, but 2,500 years old?: Found in a skull, scientists puzzled by how fragile soft organ lasted so long
A 2,500-year-old human skull uncovered in England was less of a surprise than what was in it: the brain. The discovery of the yellowish, crinkly, shrunken brain prompted questions about how such a fragile organ could have survived so long and how frequently this strange type of preservation occurs.

Except for the brain, all of the skull's soft tissue was gone when the skull was pulled from a muddy Iron Age pit where the University of York was planning to expand its Heslington East campus.

"It was just amazing to think that a brain of someone who had died so many thousands of years ago could persist just in wet ground," said Sonia O'Connor, a postdoctoral research fellow at the University of Bradford. O’Connor led a team of researchers who assessed the state of the brain after it was found in 2008 and looked into likely modes of preservation.
Usually the brain is one of the first things in the human body to go after death. It liquefies. But this one didn't, and scientists set out to discover why.

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