Author

Anna Catherine Lemon

University of Arizona

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

Biology Disciplines

Click to filter author papers

Neuroscience· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Alec Frisvold· 1 shared Alexe G. Delval· 1 shared Betsy K. Smith· 1 shared Caroline E. PhelpsiD· 1 shared Devynn Hailey Spangenberg· 1 shared Elizabeth MO. Keller· 1 shared Gene E. AlexanderiD· 1 shared Jack-Morgan MizelliD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperNeuroscience

Alec Frisvold

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

The dynamics of explore-exploit decisions suggest a threshold mechanism for reduced random exploration in older adults

Caroline E. Phelps, Alec Frisvold, Meghna Sreeram, Victoria Antoniou, Larissa E. Oliveira, Sierra R. Tooke, Yan Z. Lu, Anna Catherine Lemon, Joseph U. Fraire, Alexe G. Delval, Betsy K. Smith, Devynn Hailey Spangenberg, Madelien Nicola Mithelavage, Michelle Nhi Ngo, Elizabeth MO. Keller, , Robert C. Wilson

This paper uses a drift diffusion model to show that older adults have higher decision thresholds, which may compensate for lower signal-to-noise ratios, leading to reduced random exploration.

PLoS Computational Biology · Dec 16, 2025Peer-reviewedNeuroscience