3 papers
physics.med-ph2025
Referenceless Proton Resonance Frequency Thermometry Using Deep Learning with Self-Attention
Yueran Zhao, Chang-Sheng Mei, Nathan J. McDannold +2
Background: Accurate proton resonance frequency (PRF) MR thermometry is essential for monitoring temperature rise during thermal ablation with high intensity focused ultrasound (FU…
physics.med-ph2024
Focus Correction in MR thermography for Precise Targeting in Focused Ultrasound Thalamotomy
Chang-Sheng Mei, Shenyan Zong, Bruno Madore +2
Purpose: To adjust the location of the ablation focus by correcting the spatial discrepancy induced by temperature changes between the target coordinate and the hotspot as seen in…
physics.med-ph2024
Accelerated Proton Resonance Frequency-based Magnetic Resonance Thermometry by Optimized Deep Learning Method
Sijie Xu, Shenyan Zong, Chang-Sheng Mei +3
Proton resonance frequency (PRF) based MR thermometry is essential for focused ultrasound (FUS) thermal ablation therapies. This work aims to enhance temporal resolution in dynamic…