Byung Il Lee

TL;DR: Reconstructed conductivity and current density images from computer simulations and phantom experiments using four recessed electrodes injecting six different currents of 26 mA suggest that in vitro and in vivo experimental studies with animal subjects are feasible.

TL;DR: Experimental procedures, denoising techniques and image reconstructions using a 0.3-tesla MREIT system and saline phantoms are presented and J-substitution algorithm effectively utilizes the internal current density information resolving the problem inherent in a conventional EIT.

TL;DR: Noise level reductions can be achieved by optimizing MREIT pulse sequences and using signal averaging, and two different methods to estimate magnetic flux noise levels are suggested.

TL;DR: The feasibility of the MREIT technique in producing conductivity images of different biological soft tissues with a high spatial resolution and accuracy when the authors use a sufficient amount of the injection current is experimentally demonstrated.

TL;DR: The forward solver described in this paper computes voltage and current density distributions using the finite element method (FEM) and calculates the magnetic flux density within the subject using the Biot-Savart law and FEM.