Lars M. Valnes
Oslo, Norway
Last Updated: 09/26/2026
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Found 25 publications
Comparing Glymphatic Function Measures: Diffusion Tensor Image Analysis Along Perivascular Spaces (DTI-ALPS) versus Intrathecal Contrast-Enhanced MRI.
Journal: Radiology
Published: February 03, 2026
When blood hits the brain: altered glymphatic and dural lymphatic function after surface bleeds.
Journal: Acta neurochirurgica
Published: November 02, 2025
The impact of human brain geometry on the transport of an intrathecal tracer.
Journal: Fluids and barriers of the CNS
Published: October 03, 2025
A method for measuring first glymphatic influx of a cerebrospinal fluid tracer in the human brain.
Journal: Frontiers in neuroscience
Published: September 11, 2025
Optimized Magnetic Resonance T1 Mapping for Estimation of Intrathecal Contrast Concentrations in Human Brain and Ventricular Cerebrospinal Fluid.
Journal: Magnetic resonance in medicine
Published: July 08, 2025
Altered brain fluid dynamics in spontaneous intracranial hypotension.
Journal: Fluids and barriers of the CNS
Published: March 10, 2025
Significant individual variation in cardiac-cycle-linked cerebrospinal fluid production following subarachnoid hemorrhage.
Journal: Fluids and barriers of the CNS
Published: May 26, 2024
Mechanisms behind changes of neurodegeneration biomarkers in plasma induced by sleep deprivation.
Journal: Brain communications
Published: July 13, 2023
Prospective T1 mapping to assess gadolinium retention in brain after intrathecal gadobutrol.
Journal: Neuroradiology
Published: March 10, 2023
Prospective Safety Study of Intrathecal Gadobutrol in Different Doses.
Journal: AJNR. American journal of neuroradiology
Published: January 26, 2023
Last Updated: 09/26/2026