Ontology highlight
ABSTRACT:
SUBMITTER: Sadleir RJ
PROVIDER: S-EPMC6239993 | biostudies-literature | 2019 Jan
REPOSITORIES: biostudies-literature
Sadleir Rosalind J RJ Fu Fanrui F Chauhan Munish M
Magnetic resonance in medicine 20180516 1
<h4>Purpose</h4>A direct method of imaging neural activity was simulated to determine typical signal sizes.<h4>Methods</h4>An active bidomain finite-element model was used to estimate approximate perturbations in MR phase data as a result of neural tissue activity, and when an external MR electrical impedance tomography imaging current was added to the region containing neural current sources.<h4>Results</h4>Modeling-predicted, activity-related conductivity changes should produce measurable diff ...[more]