Lars Magnus Valnes
- Postdoc; PhD
Publications 2023
Plasma neurodegeneration biomarker concentrations associate with glymphatic and meningeal lymphatic measures in neurological disorders
Nat Commun, 14 (1), 2084
DOI 10.1038/s41467-023-37685-5, PubMed 37045847
Mechanisms behind changes of neurodegeneration biomarkers in plasma induced by sleep deprivation
Brain Commun, 5 (6), fcad343
DOI 10.1093/braincomms/fcad343, PubMed 38130841
Physiological alterations of pineal recess crowding in symptomatic non-hydrocephalic pineal cysts
Brain Commun, 5 (2), fcad078
DOI 10.1093/braincomms/fcad078, PubMed 37501910
Human parasagittal dura is a potential neuroimmune interface
Commun Biol, 6 (1), 260
DOI 10.1038/s42003-023-04634-3, PubMed 36906686
Prospective T1 mapping to assess gadolinium retention in brain after intrathecal gadobutrol
Neuroradiology, 65 (9), 1321-1331
DOI 10.1007/s00234-023-03198-7, PubMed 37479768
Prospective Safety Study of Intrathecal Gadobutrol in Different Doses
AJNR Am J Neuroradiol, 44 (5), 511-516
DOI 10.3174/ajnr.A7841, PubMed 37024308
Publications 2022
Intrathecal Contrast-Enhanced Magnetic Resonance Imaging of Cerebrospinal Fluid Dynamics and Glymphatic Enhancement in Idiopathic Normal Pressure Hydrocephalus
Front Neurol, 13, 857328
DOI 10.3389/fneur.2022.857328, PubMed 35463139
Altered glymphatic enhancement of cerebrospinal fluid tracer in individuals with chronic poor sleep quality
J Cereb Blood Flow Metab, 42 (9), 1676-1692
DOI 10.1177/0271678X221090747, PubMed 35350917
CSF circulation and dispersion yield rapid clearance from intracranial compartments
Front Bioeng Biotechnol, 10, 932469
DOI 10.3389/fbioe.2022.932469, PubMed 36172015
Publications 2021
Impaired glymphatic function in idiopathic intracranial hypertension
Brain Commun, 3 (2), fcab043
DOI 10.1093/braincomms/fcab043, PubMed 34235434
Direction and magnitude of cerebrospinal fluid flow vary substantially across central nervous system diseases
Fluids Barriers CNS, 18 (1), 16
DOI 10.1186/s12987-021-00251-6, PubMed 33794929
Publications 2020
Apparent diffusion coefficient estimates based on 24 hours tracer movement support glymphatic transport in human cerebral cortex
Sci Rep, 10 (1), 9176
DOI 10.1038/s41598-020-66042-5, PubMed 32514105
Publications 2019
Delayed clearance of cerebrospinal fluid tracer from choroid plexus in idiopathic normal pressure hydrocephalus
J Cereb Blood Flow Metab, 40 (9), 1849-1858
DOI 10.1177/0271678X19874790, PubMed 31495299
A preliminary study of cortical morphology in schizophrenia patients with a history of violence
Psychiatry Res Neuroimaging, 288, 29-36
DOI 10.1016/j.pscychresns.2019.04.013, PubMed 31071542
Respiratory influence on cerebrospinal fluid flow - a computational study based on long-term intracranial pressure measurements
Sci Rep, 9 (1), 9732
DOI 10.1038/s41598-019-46055-5, PubMed 31278278
Publications 2018
Brain-wide glymphatic enhancement and clearance in humans assessed with MRI
JCI Insight, 3 (13)
DOI 10.1172/jci.insight.121537, PubMed 29997300