The ALPS-index was found to be an indicator of a number of conditions related to the
glymphatic system. Thus, although this was expected in the original report, the results of the …

Region-of-Interest Placement The definition of the regions of interest is somewhat arbitrary
and may depend on the user. Again, there is known interindividual variability of macroscopic …

Purpose The diffusion tensor image analysis along the perivascular space (DTI-ALPS)
method was developed to evaluate the brain's glymphatic function or interstitial fluid …

I read with great interest the article by Taoka and colleagues in the August 14, 2021, issue of
the Japanese Journal of Radiology entitled “Reproducibility of diffusion tensor image …

Purpose The method of diffusion tensor image analysis along the perivascular space (DTI-
ALPS) was gathering attention to evaluate the brain's glymphatic function or interstitial fluid …

Thank you for your interest in our paper, entitled “Reproducibility of diffusion tensor image
analysis along the perivascular space (DTI-ALPS) for evaluating interstitial fluid diffusivity …

I read with great interest the article by Tatekawa and col‑leagues titled “Improved
reproducibility of diffusion tensor image analysis along the perivascular space (DTI‑ALPS) …

The diffusion tensor image analysis along the perivascular space (DTI-ALPS) method was
proposed to evaluate glymphatic system (GS) function. However, few studies have validated …

Purpose The purpose of this study was to evaluate the interstitial fluid status in a wide range
of age groups using diffusion-weighted image analysis along the perivascular space (DWI …

Background Diffusion imaging holds great potential for the non‐invasive assessment of the
glymphatic system in humans. One technique, diffusion tensor imaging along the …