Author

Andreas Solheim

Simula Research LaboratoryORCID 0009-0003-9079-7411Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Research Focus:clustering· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Geir André RingstadiD· 2 shared Kent‐André MardaliD· 2 shared Per Kristian EideiD· 2 shared Evrim AcariD· 1 shared Lars Magnus ValnesiD· 1 shared Marie Elisabeth RognesiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 13 mutual co-author links

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2 shared papersNeuroscience

Geir André RingstadORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintSep 21, 2026

Low-rank tensor decompositions reveal coupled spatiotemporal patterns of CSF tracer transport in the human brain

Andreas Solheim, Geir André Ringstad, Per Kristian Eide…·Kent‐André Mardal

The paper uses low-rank tensor decompositions to analyze glymphatic MRI data and identifies spatiotemporal patterns of CSF tracer transport in the human brain, revealing differences between iNPH and reference cohorts.

DOI 10.64898/2026.09.14.750103

humanimaging

𝕏 PostBluesky

NeuroscienceFluids and Barriers of the CNSPeer-reviewedFeb 5, 2026

The impact of human brain geometry on the transport of an intrathecal tracer

Andreas Solheim, Geir André Ringstad, Per Kristian Eide…·Kent‐André Mardal

This study predicts tracer distribution in the brain using geometric MRI data, showing strong correlation with actual tracer enrichment in patients with similar diagnoses.

DOI 10.1186/s12987-026-00764-y

humanimaging

𝕏 PostBluesky