Terence J. O'Brien

Ventricular anatomy is a major source of DTI-ALPS variability in aging females

Diffusion tensor image analysis along the perivascular space (DTI-ALPS) is increasingly used as an indirect MRI marker of glymphatic and perivascular fluid transport, yet its dependence on local anatomy remains uncertain. Because ALPS is sampled in periventricular white matter, ventricular enlargement may influen...