Author

Stephan Theiss

Heinrich Heine University DüsseldorfORCID 0000-0002-5881-6067Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Assay:electronic health records· 3 Approach:experimental assay· 3 Organism:human· 3 Research Focus:cell type annotation· 2

Frequent Co-Authors

Júlia IzsákiD· 2 shared Sebastian IllesiD· 2 shared Dulini C. Mendis· 1 shared Eric HanseiD· 1 shared Erik Arthursson· 1 shared Filip Rosa· 1 shared Heidi Loeffler· 1 shared Henrik ZetterbergiD· 1 shared

Activity by Year

2022-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersNeuroscience

Júlia IzsákORCID

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3 papers

Recent·Most cited

NeuroscienceNeurobiology of DiseasePeer-reviewedSep 24, 2025

Electrophysiological signatures of a developmental delay in a stem cell model of KCNQ2 developmental and epileptic encephalopathy

Filip Rosa, Stephan Theiss, Susanne Krepp…·Thomas V. Wuttke

This study investigates the developmental impact of KCNQ2 loss-of-function variants in patient iPSC-derived neurons, showing reduced M-currents and disrupted oscillatory activity linked to developmental delay and seizures.

5 citations

humanelectronic health records

𝕏 PostBluesky

NeurosciencebioRxivPreprintMay 31, 2025

Non-Physiological Potassium Concentrations in Commercial Culture Media Trigger Acute Epileptiform Activity in Human iPSC-Derived Neurons

Tim Lyckenvik, Júlia Izsák, Erik Arthursson…·Sebastian Illes

This study shows that common cell culture media cause non-physiological epileptiform activity in human iPSC-derived neurons due to high potassium concentrations, unlike cerebrospinal fluid.

DOI 10.1101/2025.05.31.657142

humanelectronic health records

𝕏 PostBluesky

NeurosciencebioRxivPreprintMar 14, 2022

Ontogeny of oscillatory slow-wave and neuronal population activity in human iPSC-3D cortical circuits

Júlia Izsák, Stephan Theiss, Sebastian Illes

This study characterizes the developmental stages of oscillatory slow-wave activity and synchronous neuronal bursting in human iPSC-derived 3D cortical circuits.

2 citations

humanelectronic health records

𝕏 PostBluesky