Rat race for better PET scan
Physicists have devised a way to scan rats' brains while they are scurrying about freely, eliminating the need for anaesthesia or forced restraint, which may improve experiments on brain function.
Source: http://www.cosmosmagazine.com/news/5705/rat-race-better-pet-scan
Jessica Simpson Zooey Deschanel Aaliyah Abbie Cornish Adriana Lima Adrianne Curry Adrianne Palicki Aisha Tyler