Diffusion Imaging

Acquisitions

Here are five examples of our diffusion image processing capabilities. See the captions for where to find more information about each method in the drop-down menus below.

Diffusion Tensor Imaging

See: Diffusion Scalars, Kurtosis Scalars, Tractography

Mean Diffusivity

See: Diffusion Scalars, Kurtosis Scalars

Axial Diffusivity

See: Diffusion Scalars, Kurtosis Scalars

Fractal Aniosotropy

See: Diffusion Scalars, Kurtosis Scalars

Radial Diffusivity

See: Diffusion Scalars, Kurtosis Scalars

Scalars

Preprocessing of diffusion sequences and extraction of whole brain scalars (using dtifit), including:

Fractional anisotropy, mean diffusivity, axial diffusivity, and radial diffusivity
Image cleaning using FSL's top-up and eddy

Preprocessing of multi-shell diffusion sequences (often called diffusion kurtosis) and extraction of whole brain scalars (using dtifit), including:

Fractional anisotropy, mean diffusivity, axial diffusivity, and radial diffusivity
Image cleaning using FSL's topup and eddy

MORE ABOUT METHODS

Tractography

Tract mapping from, to, and through a single specified region

Tract quantification for a set of predefined atlas regions throughout the whole brain

Neuroimaging

Diffusion Imaging