European radiology experimental
Reassessment of the DTI-ALPS index in focal epilepsy
Par Chambers S, Hofer L, Tranfa M et 13 autres.
Contenu en anglais
Résumé
Objective
Recent evidence highlights the limited specificity of diffusion tensor imaging (DTI) along perivascular spaces (ALPS) as a noninvasive glymphatic biomarker because microstructural tract degeneration and crossing-fiber geometry confound it. We aimed to reassess the interpretation of the DTI-ALPS index in people with focal epilepsy.