"Some of these systems are very mobile, so you can push them around on a cart. So we can think about different applications for MRI," said Kathryn Keenan.
ยฉ AP
FILE - In this Nov. 26, 2014 file photo, the brain-scanning MRI machine that was used at Carnegie Mellon University in Pittsburgh, for an experiment on tracking brain data is seen on campus. Men and women can look pretty different, but a new study says their brains can't be neatly divided into male and female. Specific parts of the brain show anatomical differences, but they only rarely line up to point to one sex or the other in a given person's brain, the researchers said. (AP Photo/Keith Srakocic, File)