Dartmouth DTI Protocol

Magnet: GE 1.5T Horizon LX echo speed gradients

Acquisition: Single-shot spin-echo EPI (K. Arfanakis, IIT)

Acquisition Plane: axial

Slice Thickness: 3 mm (no skip)

Number of Slices: 36

TR / TE / NEX: 8000 ms / minimum / 4

FOV: 24 cm

Scan Matrix: 128 x 128

Image Matrix (Vox Dim): 256 x 256 (0.9375 x 0.9375 x 3)

Number of Diffusion Directions: 12 (plus 2 w/o diffusion)

Diffusion Weighting (b-value) 800 s/mm2

Total Number of Images: 504 (14 images per slice)

Acquisition Time: 7 min 28 sec

Formats: DICOM & post-processed