Abstract #2335
MR-ARFI for Characterizing transcranial FUS in the Rat Model
Benjamin Goggio Cohn 1 , Patrick Ye 2 , and Kim Butts Pauly 3
1
Electrical Engineering, Stanford University,
Stanford, CA, United States,
2
Bioengineering,
Stanford University, Stanford, CA, United States,
3
Radiology,
Stanford University, CA, United States
MR guidance of transcranial FUS using MR-ARFI allows for
precise targeting of specific brain regions and
visualization of the focal region. The target location
itself can strongly affect focal intensity and size;
assuming constant intensity and spot size can result in
ultrasound dose error. MR-ARFI enables more accurate
quantification of ultrasound physical effects for
ultrasound neuromodulation and other transcranial FUS
applications.
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