MRI data of 3D radial multi-echo spin-echo acquisition of the human brain at 3T with and without deliberate motion

Radial 3D multi-echo spin echo acquisition of a human brain  acquired with a house made sequence on a Prisma Siemens 3T MRI scanner. 

The data have been converted in ISMRMRD format. 

Two raw datasets are available, one with deliberate motion and one without. 

The sequence allows for retrospective motion correction based on self-navigation. 

The images can be reconstructed with the code available on Github: https://github.com/nadegecorbin/Reco_MESE_RAD.git

Reconstructed images and associated T2 maps are also provided in the folder "Reconstruction".

For the motion case, intermediate images are stored in "Motion/Moco/RecoTRImages", the corrected echoes are in "Motion/Moco/RecoEchoes". Echo images without correction are in "Motion/Nomoco/RecoEchoes". 

For the No motion case, only data without motion correction are reconstructed and are located in "Nomotion/Nomoco/Recoechoes"

A manuscript describing the method is under submission.