Author

Ulla Salmi

Oulu University Hospital

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 1

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Ahmed ElabasyiD· 1 shared Heta HelakariiD· 1 shared Janne KananeniD· 1 shared Johanna PiispalaiD· 1 shared Johanna TuunaneniD· 1 shared Katariina HautamäkiiD· 1 shared Katariina LauréniD· 1 shared Lauri RaitamaaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperNeuroscience

Ahmed ElabasyORCID

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1 paper

Recent·Most cited

Infra-slow (<0.1 Hz) modulation of human brain pulsations in awake and sleep states

Tommi Väyrynen, Heta Helakari, Vesa O. Korhonen, Johanna Tuunanen, Niko Huotari, Janne Kananen, Seyed-Mohsen Ebrahimi, Ahmed Elabasy, Matti Järvelä, Katariina Hautamäki, Katariina Laurén, Lauri Raitamaa, Ulla Salmi, Johanna Piispala, Mika Kallio, Vesa J. Kiviniemi

This study investigates cross-frequency oscillatory interactions in brain pulsations during awake and NREM-sleep states, revealing directional coordination mechanisms between infra-slow, respiratory, and cardiovascular oscillations.

Journal of Neuroscience · Jun 5, 2026Peer-reviewedNeuroscience