Author

Luis R. Peraza

Newcastle UniversityORCID 0000-0002-3419-0792Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Research Focus:cell-cell communication· 1 Assay:electronic health records· 1 Assay:imaging· 1

Frequent Co-Authors

John Tiernan O'BrieniD· 3 shared John‐Paul TayloriD· 3 shared Alan J. ThomasiD· 2 shared Andrew Matthew BlamireiD· 2 shared Marcus KaiseriD· 2 shared Michael FirbankiD· 2 shared Alison KilleniD· 1 shared Julia SchumacheriD· 1 shared

Activity by Year

2018-2019 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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3 shared papersNeuroscience

John Tiernan O'BrienORCID

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3 papers

Recent·Most cited

Dynamic functional connectivity changes in dementia with Lewy bodies and Alzheimer’s disease

Julia Schumacher, Luis R. Peraza, Michael Firbank, Alan J. Thomas, Marcus Kaiser, Peter Gallagher, John Tiernan O'Brien, Andrew Matthew Blamire, John‐Paul Taylor

This study examines dynamic functional connectivity in dementia with Lewy bodies and Alzheimer’s disease, finding reduced network efficiency variability in DLB but no significant clinical correlations.

NeuroImage Clinical · Jan 1, 2019Peer-reviewedNeuroscience

The functional brain favours segregated modular connectivity at old age unless targeted by neurodegeneration

Luis R. Peraza, John Tiernan O'Brien, Andrew Matthew Blamire, Marcus Kaiser, John‐Paul Taylor

The paper examines how modular connectivity in the brain changes with age and neurodegeneration, finding increased segregation and variability in older adults and distinct pathological patterns in neurodegenerative diseases.

bioRxiv · Nov 7, 2018 · PreprintNeuroscience

Evidence of compensation in the brain networks of Lewy body dementia and Alzheimer’s disease patients

Luis R. Peraza, Ruth A. Cromarty, Xenia Kobeleva, Michael Firbank, Alison Killen, Sara Graziadio, Alan J. Thomas, John Tiernan O'Brien, John‐Paul Taylor

The paper compares brain network efficiency in Lewy body dementia, Alzheimer’s disease, and healthy controls using EEG data, finding reduced connectivity and compensatory responses in certain frequency bands.

Scientific Reports · Mar 9, 2018Peer-reviewedNeuroscience