English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Poster

Evaluation of Specific Absorption Rate of Tight-Fit Array Coils for Human Head MRI at 9.4T in Presence of EEG Caps

MPS-Authors
/persons/resource/persons287205

Berezko,  E
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons242805

Solomakha,  G       
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons192600

Bause,  J       
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons192802

Kumar,  VJ       
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84187

Scheffler,  K       
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons133464

Avdievich,  N       
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

External Resource

https://www.ismrm.org/24/docs/24ToC.pdf
(Abstract)

Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Berezko, E., Solomakha, G., Bause, J., Kumar, V., Scheffler, K., & Avdievich, N. (2024). Evaluation of Specific Absorption Rate of Tight-Fit Array Coils for Human Head MRI at 9.4T in Presence of EEG Caps. Poster presented at ISMRM & ISMRT Annual Meeting & Exhibition 2024, Singapore.


Cite as: https://hdl.handle.net/21.11116/0000-000F-39C2-6
Abstract
Motivation: The electroencephalography (EEG) in combination with MRI allows performing multi-modal imaging. The presence of EEG-caps can increase SAR of tight-fit transceiver RF-arrays at Ultra-High-Field. Goal(s): To numerically evaluate SAR generated by a tight-fit array at 9.4T in the presence of EEG-caps. Approach: Numerical models of 8-channel 9.4T transceiver arrays with EEG-electrodes were constructed. B and SAR were simulated for the human head voxel models using CST Studio. Results: In this work, we numerically showed that EEG-caps don’t significantly change B and SAR of the arrays at 9.4T. Furthermore, the created models of the caps can be used in future simulations. Impact: We numerically showed that EEG caps don’t significantly change B and SAR of the arrays at 9.4T. The developed cap models can be used in future simulations.