Detection of perivascular spaces at the gray-white matter interface using heavily T2-weighted MRI at 7T

Key Points

• Perivascular spaces are more clearly detectable at the gray-white matter interface using 7T MRI, highlighting anatomical features.
• The study reports improved contrast in T2-weighted MRI images at 7T, enabling better visualization of perivascular spaces.
• Observational analysis utilizing 7T heavy T2-weighted MRI enhances the detection of neuroanatomical structures.
• This technique may enhance clinical assessments, but further validation in diverse populations is necessary.