Author

Rasmus Zetter

Aalto UniversityORCID 0000-0002-5331-2521Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 4 Assay:imaging· 3 Organism:human· 2 Research Focus:benchmarking· 1 Assay:electronic health records· 1 Approach:simulation· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Joonas IivanaineniD· 4 shared Lauri T. ParkkoneniD· 4 shared Antti PertovaaraiD· 1 shared Hai Lin· 1 shared Juha GogulskiiD· 1 shared Karoliina Hakkarainen· 1 shared Maksym TokarieviD· 1 shared Matti StenroosiD· 1 shared

Activity by Year

2018-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

4 shared papersNeuroscience

Joonas IivanainenORCID

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Mapping of individual somatosensory representations - comparison of fMRI and TMS

Juha Gogulski, Mikko Nyrhinen, Rasmus Zetter, Maksym Tokariev, Hai Lin, Antti Pertovaara, Synnöve Carlson

The paper compares somatosensory representations determined by fMRI and nTMS in 17 subjects, finding significant variability and differences in localization between the two methods.

Clinical Neurophysiology · Aug 9, 2026Peer-reviewedNeuroscience

Potential of on-scalp MEG: Robust detection of human visual gamma-band responses

Joonas Iivanainen, Rasmus Zetter, Lauri T. Parkkonen

This study demonstrates that on-scalp MEG using optically-pumped magnetometers can robustly detect human visual gamma-band responses with improved spatial resolution compared to conventional SQUID-based MEG.

Human Brain Mapping · Oct 1, 2019Peer-reviewedNeuroscience

Optical Co-registration of MRI and On-scalp MEG

Rasmus Zetter, Joonas Iivanainen, Lauri T. Parkkonen

This paper develops and validates a co-registration method for on-scalp MEG systems, improving accuracy and ease of use compared to traditional methods.

Scientific Reports · Apr 2, 2019Peer-reviewedNeuroscience

On-scalp MEG system utilizing an actively shielded array of optically-pumped magnetometers

Joonas Iivanainen, Rasmus Zetter, Mikael Grön, Karoliina Hakkarainen, Lauri T. Parkkonen

This paper describes an on-scalp MEG system using optically-pumped magnetometers with external compensation coils to reduce ambient magnetic fields and improve sensor performance.

NeuroImage · Mar 15, 2019Peer-reviewedNeuroscience

Requirements for coregistration accuracy in on-scalp MEG

Rasmus Zetter, Joonas Iivanainen, Matti Stenroos, Lauri T. Parkkonen

This study quantifies the requirements for sensor coregistration accuracy in on-scalp MEG systems using simulations, finding that position errors have a larger impact than orientation errors.

Brain Topography · Jun 22, 2018Peer-reviewedNeuroscience