Author

Sianna Groesser

Heidelberg University

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

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Research Focus:cell type annotation· 1 Assay:electronic health records· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Anastasiia Grigoreva· 1 shared Friederike BreueriD· 1 shared Katrin Himmerich· 1 shared Katrin Knietsch· 1 shared Saman SeifpouriD· 1 shared Til Ole BergmanniD· 1 shared Ulf ZiemanniD· 1 shared Umair HassaniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperNeuroscience

Anastasiia Grigoreva

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1 paper

Recent·Most cited

Suppression of corticospinal excitability by sleep spindles without increase in GABAergic inhibition

Friederike Breuer, Sianna Groesser, Katrin Himmerich, Katrin Knietsch, Umair Hassan, Saman Seifpour, Anastasiia Grigoreva, Ulf Ziemann, Til Ole Bergmann

The paper investigates how sleep spindles affect corticospinal excitability and GABAergic inhibition during NREM sleep using TMS and EEG, finding no significant phase-dependent modulation of SICI.

bioRxiv · Sep 8, 2026 · PreprintNeuroscience