Author

Sónia Rio Ferreira

Clinical Academic Center of BragaORCID 0000-0002-3527-1623Unclaimed ORCID profile · follow to get notified of new preprints

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Neuroscience· 1

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Organism:human· 1 Assay:imaging· 1 Approach:statistical model· 1

Frequent Co-Authors

Akiko NakagawaiD· 1 shared Alan AnticeviciD· 1 shared Anders Lillevik ThorseniD· 1 shared Anouk L. van der StrateniD· 1 shared Beatriz CoutoiD· 1 shared Benedetta VaiiD· 1 shared Bjarne K. A. HanseniD· 1 shared Carles Soriano‐MasiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperNeuroscience

Akiko NakagawaORCID

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1 paper

Recent·Most cited

NeurosciencebioRxivPreprintJun 24, 2026

Mapping Higher-Order Topology in OCD Brain Networks with Hodge Laplacian

Hanyang Ruan, Moo K Chung, Willem B. Bruin…·Kathrin Koch

This paper introduces a Hodge-Laplacian framework to analyze higher-order topology in OCD brain networks, identifying loop-level abnormalities not detectable by conventional functional connectivity analysis.

DOI 10.64898/2026.03.04.709586

humanimaging

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