All data from study in achieved folder.

Data from each subject (rat) saved as individual nifti file.
part 1: multi_direction_diffusion_weighted (MDDW, n=10); part 2: diffusion tensor imaging (DTI, n=6); part 3: ECG gated (n=5); part 4: dobutamine (n=6). For the ECG data (part 3) the imaging data is saved as a 4D array with the 4th dimension equal to 2. The first element corresponds to the 36ms delay to the r wave (i.e arterial pulsation) and the second element corresponds to the 116ms delay (i.e diastole). For the dobutamine data (part 4), the data is also saved as a 4D array with the same dimensions. The first element of the 4th dimension corresponds to the baseline measurement and the second element corresponds to the measurement after dobutamine (rats 1-3) or saline vechicle (rats 4-6).