Author

Peter Widdess‐Walsh

Beaumont HospitalORCID 0000-0003-4217-2575Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 2 Research Focus:differential expression· 2 Organism:human· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Assay:DNA methylation· 1 Assay:electronic health records· 1 Approach:experimental assay· 1

Frequent Co-Authors

Albert SanfeliuiD· 2 shared Arun Mahesh· 2 shared David Clifford HenshalliD· 2 shared Julian Larkin· 2 shared Vijay Kumar TiwariiD· 2 shared Anuj Kumar DwivediiD· 1 shared Anuj Kumar Dwiwedi· 1 shared Donncha F. O’Brien· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersNeuroscience

Albert SanfeliuORCID

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2 papers

Recent·Most cited

Transcriptomic profiles from stereo-EEGs reveal the local cell microenvironment in human epilepsy

Julian Larkin, Anuj Kumar Dwivedi, Arun Mahesh, Albert Sanfeliu, Vijay Kumar Tiwari, Peter Widdess‐Walsh, David Clifford Henshall

The paper uses transcriptomic data from SEEG electrodes to characterize the molecular microenvironment in human epilepsy, showing gene expression reflects local brain activity and cell types.

bioRxiv · Sep 16, 2025 · PreprintNeuroscience

High-Resolution Multimodal Profiling of Human Epileptic Brain Activity via Explanted Depth Electrodes

Anuj Kumar Dwiwedi, Arun Mahesh, Albert Sanfeliu, Julian Larkin, Rebecca A. Siwicki, Kieron J. Sweeney, Donncha F. O’Brien, Peter Widdess‐Walsh, Simone Picelli, David Clifford Henshall, Vijay Kumar Tiwari

This study uses explanted SEEG electrodes to integrate RNA sequencing, DNA methylation, and genomic data with electrophysiological recordings, revealing distinct molecular landscapes in epilepsies and identifying potential seizure zones.

bioRxiv · Jul 3, 2024 · PreprintGenomics