Author

Ralph G. Andrzejak

Universitat Pompeu FabraORCID 0000-0002-7400-2098Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Assay:electronic health records· 1 Organism:human· 1

Frequent Co-Authors

Edmundo Lopez-SolaiD· 1 shared Èlia Lleal-CusteyiD· 1 shared Francesca CastaldoiD· 1 shared Giulio RuffiniiD· 1 shared Jakub VohryzekiD· 1 shared Jan C. GendraiD· 1 shared Marc G. LeguiaiD· 1 shared Maxime O. BaudiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperNeuroscience

Edmundo Lopez-SolaORCID

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2 papers

Recent·Most cited

Systems BiologyeNeuroPeer-reviewedJun 30, 2026

Emergent multidien cycles from partial circadian synchrony

Marc G. Leguia, Maxime O. Baud, Ralph G. Andrzejak

The paper proposes that multidien cycles emerge from partial synchrony of circadian oscillators and demonstrates this using a ring model of coupled oscillators.

1 citation

statistical model

𝕏 PostBluesky

NeuroscienceNetwork NeurosciencePeer-reviewedDec 17, 2025

Restoring Oscillatory Dynamics in Alzheimer's Disease: A Laminar Whole-Brain Model of Serotonergic Psychedelic Effects

Jan C. Gendra, Edmundo Lopez-Sola, Francesca Castaldo…·the Alzheimer’s Disease Neuroimaging Initiative

This paper uses a whole-brain model to simulate how serotonergic psychedelics affect brain dynamics in Alzheimer's disease, showing restored oscillatory patterns and correlation with serotonin receptor distribution.

5 citationstop 4%

humanelectronic health records

𝕏 PostBluesky