# Difference between revisions of "Main Page"

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− | == A.A. Martinos Center / MIT parallel transmission Wiki == | + | == A. A. Martinos Center / MIT parallel transmission Wiki == |

[[File:Logo.png|200px|thumb|right|Example of a pTx RF spiral pulse result]] | [[File:Logo.png|200px|thumb|right|Example of a pTx RF spiral pulse result]] | ||

This Wiki is a resource for people interested in parallel transmission, especially RF pulse design and electromagnetic simulation, developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://martinos.org/ A. A. Martinos Center for Biomedical Imaging], [http://www.rle.mit.edu/mri/ Elfar Adalsteinsson's group] at [http://web.mit.edu/ MIT] and [http://www.rle.mit.edu/cpg/ Luca Daniel and Jacob White group] at [http://web.mit.edu/ MIT]. | This Wiki is a resource for people interested in parallel transmission, especially RF pulse design and electromagnetic simulation, developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://martinos.org/ A. A. Martinos Center for Biomedical Imaging], [http://www.rle.mit.edu/mri/ Elfar Adalsteinsson's group] at [http://web.mit.edu/ MIT] and [http://www.rle.mit.edu/cpg/ Luca Daniel and Jacob White group] at [http://web.mit.edu/ MIT]. | ||

− | == RF pulse design | + | == pTx pulse design code == |

+ | * [https://ptx.martinos.org/index.php/Small_flip-angle_spokes_with_SAR_constraints Small flip-angle spokes with explicit SAR constraints (Bastien Guerin)] | ||

+ | * [https://ptx.martinos.org/index.php/SMS_spoke_design_with_SAR_constraints SMS spoke pulse design with explicit SAR constraints (Bastien Guerin)] | ||

+ | * [https://ptx.martinos.org/index.php/Joint_RF_&_gradient_waveform_design Joint RF & gradient waveform optimization for inner-volume excitation (Mathias Davids)] | ||

+ | * [https://ptx.martinos.org/index.php/B0_&_B1_mitigation_using_time-shifted_spokes B0/B1+ spoke design algorithm for joint flip-angle and through-slice dephasing mitigation (Bastien Guerin)] | ||

+ | * [https://ptx.martinos.org/index.php/large_FA_spokes GPU-accelerated large FA spoke pulse design with local & global SAR constraints with analytical Jacobian and Hessian (Filiz Yetisir)] | ||

+ | |||

+ | == MRI / deep brain stimulation / implants safety code == | ||

+ | * [https://ptx.martinos.org/index.php/Matlab_based_temperature_solver Matlab-based temperature solver (Bastien Guerin)] | ||

+ | * [https://ptx.martinos.org/index.php/Automatic_DBS_lead_topology_correction Matlab-based code for topology correction of DBS path extracted from CT data (Bastien Guerin)] | ||

+ | |||

+ | == Computation of the ultimate SNR in realistic body models == | ||

+ | * [https://ptx.martinos.org/index.php/Computation_of_ultimate_basis_sets_in_realistic_body_models Computation of ultimate basis-sets in realistic body models] |

## Latest revision as of 13:53, 11 August 2022

## A. A. Martinos Center / MIT parallel transmission Wiki

This Wiki is a resource for people interested in parallel transmission, especially RF pulse design and electromagnetic simulation, developed by Larry Wald's group at the A. A. Martinos Center for Biomedical Imaging, Elfar Adalsteinsson's group at MIT and Luca Daniel and Jacob White group at MIT.

## pTx pulse design code

- Small flip-angle spokes with explicit SAR constraints (Bastien Guerin)
- SMS spoke pulse design with explicit SAR constraints (Bastien Guerin)
- Joint RF & gradient waveform optimization for inner-volume excitation (Mathias Davids)
- B0/B1+ spoke design algorithm for joint flip-angle and through-slice dephasing mitigation (Bastien Guerin)
- GPU-accelerated large FA spoke pulse design with local & global SAR constraints with analytical Jacobian and Hessian (Filiz Yetisir)

## MRI / deep brain stimulation / implants safety code

- Matlab-based temperature solver (Bastien Guerin)
- Matlab-based code for topology correction of DBS path extracted from CT data (Bastien Guerin)