What is diffusion tensor imaging? Diffusion tensor imaging (DTI) is a relatively new magnetic resonance imaging (MRI) technique designed to estimate the axonal organization of the brain via ...

Flipping through a pile of brain scans, a neurologist or psychiatrist would be hard pressed to pick out the one that belonged to a schizophrenic. Although schizophrenics suffer from profound mental ...

We present SlicerDMRI, an open-source software suite that enables research using diffusion magnetic resonance imaging (dMRI), the only modality that can map the white matter connections of the living ...

Subcortical ischemic vascular disease (SIVD), driven by cerebral small vessel disease, is commonly characterized by white matter hyperintensities and multiple lacunar infarcts, and a substantial ...

The brain’s waste-clearing system significantly declines in function with repeated head impacts, according to a new study of cognitively impaired professional boxers and mixed martial arts fighters.

Patients with AAV and renal involvement had abnormal apparent diffusion coefficient, arterial spin labeling, T2*, and fractional anisotropy values on functional MRI compared with healthy controls.