MGH Connectome Diffusion Microstructure Dataset (CDMD)
- Hardware: MGH-USC 3T Connectome scanner equipped with 300 mT/m maximum gradient strength, custom-built 64-channel head coil
- Participant: 26 healthy participants, 7 out of 26 participants rescanned in the same day
- Diffusion MRI Protocol: pulsed gradient spin echo sequence, 2 mm isotropic, two diffusion times (19 and 49 ms), 8 ms gradient duration,8 gradient strengths linearly spaced between 30 mT/m and 290 mT/m per diffusion time (i.e., 8 shells), 32 (b <= 3000 s/mm^2) or 64(b > 3000 s/mm^2) uniform directions per shell, 850 image volumes in total, 1 hour scan time, real-valued diffusion data available for14 outof 26 participants (including all 7 participants with rescan data)
- Anatomical MRI Protocol: T1-weighted MPRAGE sequence, 1 mm isotropic (FreeSurfer reconstruction results available)
- Additioanl Data: Please contact BIRTH Lab for unprocessed imaging data and/or demographic data