Dynamic MRI of Fluid and Solute Transportation across the Arachnoid Barrier in the Human Meninges
- 1 February 2026
- journal article
- Published by Radiological Society of North America (RSNA) in Radiology
- Vol. 318 (2) , e252393
Abstract
Dynamic fluid and solute transportation across the arachnoid barrier in the meninges of healthy participants was measured by tracking intravenous gadolinium-based contrast agent entering cerebrospinal fluid from dural blood vessels using dynamic dual-spin-echo perfusion MRI.Keywords
Funding Information
- National Institute of Neurological Disorders and Stroke (1R01NS108452)
- National Institute of Neurological Disorders and Stroke (1R01NS120879)
- National Institute on Aging (5R01AG064093)
- National Institute on Aging (1RF1AG082257)
- National Institute of Biomedical Imaging and Bioengineering (P41 EB031771)
- National Institute of Child Health and Human Development (U54 HD079123)
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