title: Detecting Human Head Conductivity Distribution by Means of a RSM- MREIT Algorithm.
abstract: We have developed a new Magnetic Resonance Electrical Impedance Tomography (MREIT) algorithm, RSM-MREIT. This new algorithm uses Response Surface Methodology (RSM) and Simplex method to reconstruct subject's conductivity distribution. RSM-MREIT algorithm uses only one component of the measured magnetic flux density to reconstruct the conductivity images, and, consequently, solves the rotation problem in MREIT. The proposed algorithm is tested on a three-sphere head model and the simulation results suggest that the proposed algorithm can reconstruct the conductivity distribution with high accuracy.
authors.affiliation: College of Electrical Engineering, Zhejiang University, Hangzhou, 310027, China.
authors.forename: Nuo
authors.initials: N
authors.lastname: Gao
authors.forename: Shanan
authors.initials: S
authors.lastname: Zhu
authors.forename: Bin
authors.initials: B
authors.lastname: He