When I participated in a medical experiment utilizing FRMI around 2002, I was told that "At 11 Tesla, a mouse starts cooking." I wonder, have I been lied to, o

When I participated in a medical experiment utilizing FRMI around 2002, I was told that "At 11 Tesla, a mouse starts cooking." I wonder, have I been lied to, or has anything else changed such that human brains can now be scanned at 11 tesla?