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Article Synopsis
- The study focuses on improving temperature estimates in transcranial magnetic resonance imaging-guided focused ultrasound (TcMRgFUS) by standardizing the skull density ratio (SDR), which varies based on the reconstruction filter used in imaging.
- Researchers developed a method to correct the modulation transfer function (MTF) of different filters to stabilize the SDR and enhance patient screening for treatment.
- Results showed that after applying the correction method, the variability in SDR was significantly reduced, though no correlation was found between the corrected SDR and the maximum temperature achieved during TcMRgFUS treatment in the patient cases analyzed.