Author

Isabella P. Fallon

Duke UniversityORCID 0000-0002-1456-4152Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 5

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Organism:mouse· 5 Research Focus:drug response / drug discovery· 1 Assay:electronic health records· 1 Organism:human· 1 Assay:imaging· 1 Assay:proteomics· 1

Frequent Co-Authors

Henry H. YiniD· 4 shared Ryan N. HughesiD· 3 shared Francesco Paolo Ulloa SeverinoiD· 2 shared Konstantin I. BakhuriniD· 2 shared Annemarie DedekiD· 1 shared Boris S GutkiniD· 1 shared Carmelo Romano· 1 shared Charles F. ZorumskiiD· 1 shared

Activity by Year

2021-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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4 shared papersNeuroscience

Henry H. YinORCID

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5 papers

Recent·Most cited

Striatal Pathways for Action Counting and Steering

Isabella P. Fallon, Marina A. Roshchina, Fei-Yang Hong, Sofia Fernandez, Shaolin Ruan, Henry H. Yin

This study identifies how striatal pathways control action counting and steering through optogenetic manipulation and calcium imaging in mice.

bioRxiv · Nov 2, 2025 · PreprintNeuroscience

Facilitation of Cav3.2 channel gating in pain pathways reveals a novel mechanism of serum-induced hyperalgesia

Karolina Sanner, Sarah Kawell, J. Grayson Evans, Vida Elekovic, MacKenzie Walz, Sonja Lj. Joksimovic, Srdjan M. Joksimovic, Rebecca Donald, Maja A. Tomic´, Peihan Orestes, Simon Feseha, Annemarie Dedek, Seyed Mohammadreza Ghodsi, Isabella P. Fallon, Jeong Han Lee, , Slobodan M. Todorovic

The paper identifies a novel mechanism of serum-induced hyperalgesia through the facilitation of Cav3.2 channel gating by the peptide albumin (1-26).

bioRxiv · Jan 3, 2025 · PreprintNeuroscience

Force tuning explains changes in phasic dopamine signaling during stimulus-reward learning

Konstantin I. Bakhurin, Ryan N. Hughes, Qiaochu Jiang, M Afzal Hossain, Boris S Gutkin, Isabella P. Fallon, Henry H. Yin

This study shows that phasic dopamine signaling in VTA neurons regulates force exertion during learning, not reward prediction error.

bioRxiv · Apr 23, 2023 · PreprintNeuroscience

Elucidating a locus coeruleus-hippocampal dopamine pathway for operant reinforcement

Elijah A. Petter, Isabella P. Fallon, Ryan N. Hughes, Glenn D. R. Watson, Warren H. Meck, Francesco Paolo Ulloa Severino, Henry H. Yin

The paper identifies a locus coeruleus-hippocampal dopamine pathway involved in operant reinforcement by showing D1+ dentate gyrus neurons mediate self-stimulation through optogenetic activation.

eLife · Apr 21, 2023Peer-reviewedNeuroscience

All-optical imaging and patterned stimulation with a one-photon endoscope

Jinyong Zhang, Ryan N. Hughes, Namsoo Kim, Isabella P. Fallon, Konstantin I. Bakhurin, Jiwon Kim, Francesco Paolo Ulloa Severino, Henry H. Yin

The paper introduces a new system for simultaneous calcium imaging and optogenetic stimulation in freely moving mice, demonstrating its ability to image and activate specific neurons and recreate behavior.

bioRxiv · Dec 19, 2021 · PreprintNeuroscience