articleRadiologyFeb 1, 2026HYBRID OA

Comparing Glymphatic Function Measures: Diffusion Tensor Image Analysis Along Perivascular Spaces (DTI-ALPS) versus Intrathecal Contrast-Enhanced MRI

IMIngrid MossigeLMLars Magnus ValnesTST. StoråsKEKyrre E. EmblemPKPer Kristian Eide

Oslo University Hospital · University of Oslo · +1 more institution

PubMed
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Abstract

≥ .55). Conclusion CSF tracer enhancement in the ALPS regions of interest was sparse across groups, and the association between the ALPS index and gMRI markers of glymphatic function was limited. © The Author(s) 2026. Published by the Radiological Society of North America under a CC BY 4.0 license.

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Topics & keywords

Topics
Keywords
  • Diffusion MRI
  • Cerebrospinal fluid
  • White matter
  • Intrathecal
  • Perivascular space
  • Glymphatic system
  • Tractography
  • Magnetic resonance imaging
UN Sustainable Development Goals
  • Zero hunger
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