An augmented hybrid multibaseline and referenceless MR thermometry motion compensation algorithm for MRgHIFU hyperthermia

CONCLUSION: The PCA-PDF algorithm improved temperature accuracy to <1°C during periodic motion, but was not able to adequately address sporadic motion. By augmenting the PCA-PDF algorithm, temperature SD during large sporadic motion was also reduced to <1°C, greatly improving the original PCA-PDF algorithm.PMID:38181187 | DOI:10.1002/mrm.29988

Source: Magnetic Resonance in Medicine - January 5, 2024 Category: Radiology Authors: Suzanne M Wong Arthur Akbulatov Craig A Macsemchuk Andrew Headrick Phoebe Luo James M Drake Adam C Waspe Source Type: research