Author

Joonas Karhula

Aalto UniversityORCID 0000-0003-3335-7551Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:dimensionality reduction· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Organism:mouse· 1 Assay:proteomics· 1 Assay:scRNA-seq· 1

Frequent Co-Authors

Afra Haque· 1 shared Anttoni OjanperäiD· 1 shared Ersin YılmaziD· 1 shared Heli JokelaiD· 1 shared Inês FélixiD· 1 shared Janni Ollikainen· 1 shared Marko SalmiiD· 1 shared Pia RantakariiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperImmunology

Afra Haque

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2 papers

Recent·Most cited

NeuroscienceHuman Brain MappingPeer-reviewedAug 1, 2026

Machine learning on magnetoencephalography data yields generalizable low-dimensional neural fingerprints that distinguish individuals across task conditions

Joonas Karhula, Anttoni Ojanperä, Ersin Yılmaz…·Riitta H. Salmelin

The paper uses lnBRRR to create low-dimensional neural fingerprints from MEG data that distinguish individuals across tasks, showing they are generalizable and intrinsic.

DOI 10.1002/hbm.70618

electronic health recordsstatistical model

𝕏 PostBluesky

ImmunologybioRxivPreprintJan 16, 2025

Embryonic macrophages in brown adipose tissue are spatially associated with developing nerves

Inês Félix, Janni Ollikainen, Afra Haque…·Pia Rantakari

The paper identifies fetal liver-derived macrophages in embryonic BAT that interact with developing nerves, influencing tissue morphology and function.

DOI 10.1101/2025.01.16.632922

mousescRNA-seq

𝕏 PostBluesky