Reproducibility of automated calculation technique for diffusion tensor image analysis along the perivascular space.
Yuya SaitoKoji KamagataChristina AndicaWataru UchidaKaito TakabayashiSeina YoshidaMoto NakayaYuya TanakaSatoru KamiyoKanako SatoMitsuo NishizawaToshiaki AkashiKeigo ShimojiAkihiko WadaShigeki AokiPublished in: Japanese journal of radiology (2023)
The vALPS index based on DTI-ALPS maintaining tensor vector orientation information has higher reproducibility than the ALPS index. This result encourages a multisite study on the ALPS index with a large sample size and helps detect a subtle pathological change in the ALPS index.