Diffusion tensor imaging (DTI) is a magnetic resonance-based modality that characterises the directional movement of water molecules in neural tissue. By modelling diffusion as a tensor, it provides ...

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 ...

Mild traumatic brain injury (mTBI), often called a concussion, is one of the most misunderstood injuries in medicine and law. Doctors, insurers, and defense experts frequently point to “normal” CT or ...

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.