Mason, K;
Aristovich, K;
Holder, D;
(2023)
The Feasibility of Fast Neural Magnetic Detection Electrical Impedance Tomography: A Modelling Study.
In:
Proceedings of the 11th International IEEE/EMBS Conference on Neural Engineering (NER) 2023.
(pp. pp. 1-4).
Institute of Electrical and Electronics Engineers (IEEE)
Preview |
Text
Mason_The Feasibility of Fast Neural Magnetic Detection Electrical Impedance Tomography_AAM.pdf Download (6MB) | Preview |
Abstract
Magnetic Detection Electrical Impedance Tomography (MDEIT) is a possible method to non-invasively image fast neural activity in the human brain by injecting current with scalp electrodes and measuring the change in the magnetic field due to neural activity. A modelling study was performed on an anatomically realistic head model, assessing the SNR and reconstructed image quality for MDEIT and EIT with 3 different realistic noise cases. EIT produced a larger SNR than MDEIT for 2 out of the 3 noise cases. However, MDEIT was found to reconstruct images with a significantly lower error for all the reconstruction cases considered (P< 0.001).
| Type: | Proceedings paper |
|---|---|
| Title: | The Feasibility of Fast Neural Magnetic Detection Electrical Impedance Tomography: A Modelling Study |
| Event: | 11th International IEEE/EMBS Conference on Neural Engineering (NER) 2023 |
| ISBN-13: | 978-1-6654-6292-1 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/NER52421.2023.10123778 |
| Publisher version: | https://doi.org/10.1109/NER52421.2023.10123778 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions. |
| Keywords: | Neural imaging, Magnetometry |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Med Phys and Biomedical Eng UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Engineering Science Faculty Office |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10172361 |
Archive Staff Only
 |
View Item |
