Uncertainty quantification in SAR induced by ultra-high-field MRI RF coil via high-dimensional model representation

• Main Authors: Wang, Xi, Huang, Shao Ying, Yucel, Abdulkadir C.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Generalized polynomial chaos; High-dimensional model representation
• Online Access: https://hdl.handle.net/10356/180588
• Institution: Nanyang Technological University

As magnetic field strength in Magnetic Resonance Imaging (MRI) technology increases, maintaining the specific absorption rate (SAR) within safe limits across human head tissues becomes challenging due to the formation of standing waves at a shortened wavelength. Compounding this challenge is the unc...