Test objects and phantoms that provide realistic, tissue-like challenges to imagers while still being well characterized spatially and physically, are essential in ultrasound and MRI research. They also are invaluable for doing performance tests of imaging equipment in hospitals and imaging centers. We have an extensive research program to develop phantoms both in MRI and ultrasound. The program has a well-stocked lab and machine shop for designing and constructing objects, and equipment for measuring speeds of sound, ultrasound attenuation absorption and backscatter, and for MRI phantoms, a Bruker spectrometer for determining T1’s, T2’s and other relaxation properties.
The lab supports both ultrasound physics graduate students and students working in MRI research.