Author

Catherine Marie Davis

Johns Hopkins UniversityORCID 0000-0002-2591-6352Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:behavioral assay· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:rat· 2

Frequent Co-Authors

Joan Smith· 2 shared Victoria E ElliottiD· 2 shared Alexis L. MraziD· 1 shared Anthony G. LauiD· 1 shared Calvin J Okulicz· 1 shared Carli J. Burns· 1 shared Julia Schaffer· 1 shared Laura C. Bowman· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersAnimal Behavior & Cognition

Joan Smith

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2 papers

Recent·Most cited

Persistent Cognitive Impairment and Bone Health Following Helium (4He) Ion Exposure: Implications for Space Travel

Laura C. Bowman, Carli J. Burns, Victoria E Elliott, Sofia Manicka, Julia Schaffer, Rosalie R. Connell, Patricia K. Thomas, Calvin J Okulicz, Joan Smith, Alexis L. Mraz, Anthony G. Lau, Catherine Marie Davis

This study examines long-term cognitive and bone health effects of low-dose helium ion exposure in rats, finding persistent neurobehavioral deficits and specific bone parameter changes.

npj Microgravity · Jul 15, 2026Peer-reviewedAnimal Behavior & Cognition

Sleep deprivation and the rodent psychomotor vigilance test (rPVT): Assessing lapses in attention, the response stimulus interval effect, and time on task in rats using food reinforcement

Catherine Marie Davis, Victoria E Elliott, Joan Smith

This study assesses the effects of sleep deprivation on rodent psychomotor vigilance test performance in food-restricted rats, finding increased lapses and slower reaction times.

Nature and Science of Sleep · Nov 1, 2024Peer-reviewedAnimal Behavior & Cognition