Author

Rommy Elyan

Pennsylvania State University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Organism:human· 3 Assay:imaging· 3 Approach:statistical model· 3 Research Focus:cell-cell communication· 2 Research Focus:benchmarking· 1 Research Focus:differential expression· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Prasanna KarunanayakaiD· 3 shared Jiaming LuiD· 2 shared Qing X. YangiD· 2 shared Anupa EkanayakeiD· 1 shared Jianli Wang· 1 shared Krishnankutty SathianiD· 1 shared Mark TülchinskyiD· 1 shared Mechelle M. LewisiD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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3 shared papersNeuroscience

Prasanna KarunanayakaORCID

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3 papers

Recent·Most cited

A DERIVED RELAXATION CONTRAST FROM SYNTHETIC MRI FOR DETECTING NETWORK MICROSTRUCTURAL VULNERABILITY

Anupa Ekanayake, Scott N. Hwang, Senal Peiris, Rommy Elyan, Mustafa Ghulam, Mark Tülchinsky, Jianli Wang, Paul Eslinger, Qing Yang, Prasanna Karunanayaka

This paper introduces a synthetic MRI-derived contrast (FD) to detect microstructural changes in olfactory-limbic circuits associated with mild cognitive impairment.

bioRxiv · Apr 12, 2026 · PreprintNeuroscience

Olfactory-Trigeminal Integration in the Primary Olfactory Cortex

Prasanna Karunanayaka, Jiaming Lu, Rommy Elyan, Qing X. Yang, Krishnankutty Sathian

This study investigates how the brain integrates olfactory and trigeminal signals using fMRI and psychophysics, finding multisensory integration in specific brain regions.

Human Brain Mapping · Jul 4, 2024Peer-reviewedNeuroscience

IMPAIRED OLFACTORY NETWORK FUNCTIONAL CONNECTIVITY IN PARKINSON'S DISEASE: A NOVEL MARKER FOR DISEASE PROGRESSION

Prasanna Karunanayaka, Jiaming Lu, Mechelle M. Lewis, Rommy Elyan, Qing X. Yang, Paul J. Eslinger, Xuemei Huang

This study examines olfactory network functional connectivity in Parkinson's disease subtypes, finding impaired connectivity in akinetic-rigid patients linked to worse clinical outcomes.

bioRxiv · Jan 21, 2021 · PreprintNeuroscience