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Automatic Generation of Topologically Correct, High Quality, Finite-Element Tetrahedral Body Models from Voxel and Surface Data

Author:Mathias Davids  Bastien Guérin  Lawrence Wald  Lothar Schad  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:Safety: Bioeffects, Magnetic Fields & Contrast Agents  

Program Number:4176  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 26  

Generation of a “virtual population” of deep brain stimulation patient models for MRI safety studies

Author:Bastien Guerin  Mathias Davids  Darin Dougherty  Leonardo Angelone  Lawrence Wald  

Author Institution:Massachusetts General Hospital  US Food and Drug Administration  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:13:45  

Session:MR Safety of Implants  

Program Number:4067  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 37  

Reduction of Peripheral Nerve Stimulation (PNS) using Pre-Excitation Targeting the Potassium System (PRE-TAPS)

Author:Mathias Davids  Bastien Guérin  Martin Schmelz  Lothar Schad  Lawrence Wald  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:MR Safety: PNS & RF Heating  

Program Number:0292  

Presentation Time:16:15  

Room Number:S06  

Computer Number:

Reduction of the absorbed power around electrode tips in deep brain stimulation patients using pTx: Impact of number and arrangement of channels

Author:Bastien Guerin  Darin Dougherty  Lawrence Wald  

Author Institution:Massachusetts General Hospital  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:MR Safety: PNS & RF Heating  

Program Number:0300  

Presentation Time:17:51  

Room Number:S06  

Computer Number:

SAR estimation error due to body model mismatch for fetal imaging at 3 Tesla

Author:Filiz Yetisir  Esra Abaci Turk  Bastien Guerin  Borjan Gagoski  Natalie Copeland  P. Grant  Lawrence Wald  Elfar Adalsteinsson  

Author Institution:Boston Children's Hospital  Massachusetts General Hospital  Massachusetts Institute of Technology  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:MR Safety: PNS & RF Heating  

Program Number:0296  

Presentation Time:17:03  

Room Number:S06  

Computer Number:

Sensitivity analysis of Peripheral Nerve Stimulation modeling: Which model parameters actually matter?

Sensitivity analysis of Peripheral Nerve Stimulation modeling: Which model parameters actually matter?

Simulation of Peripheral Nerve Stimulation Thresholds of MRI Gradient Coils

Author:Mathias Davids  Bastien Guérin  Valerie Klein  Lothar Schad  Lawrence Wald  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:Safety: Bioeffects, Magnetic Fields & Contrast Agents  

Program Number:4175  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 25