Author

Joshua W. Callahan

Northwestern UniversityORCID 0000-0001-7567-5676Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:mouse· 3 Research Focus:cell type annotation· 2 Assay:electronic health records· 2 Assay:imaging· 1

Frequent Co-Authors

Mark D. BevaniD· 3 shared David L. WokosiniD· 1 shared Dorothy T. WangiD· 1 shared Jeremy F. AthertoniD· 1 shared Jérôme BaufretoniD· 1 shared Juan Carlos Morales· 1 shared Marine Chazalon· 1 shared Ryan F. KovaleskiiD· 1 shared

Activity by Year

2019-2024 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 17 mutual co-author links

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3 shared papersNeuroscience

Mark D. BevanORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

NeuroscienceCell ReportsPeer-reviewedJul 26, 2024

Movement-related increases in subthalamic activity optimize locomotion

Joshua W. Callahan, Juan Carlos Morales, Jeremy F. Atherton…·Mark D. Bevan

This study shows that movement-related increases in subthalamic nucleus activity enhance locomotion in mice, with specific effects observed in disease models.

16 citationstop 5%

mouseelectronic health records

𝕏 PostBluesky

NeurosciencebioRxivPreprintJan 6, 2021

Dysregulation of the basal ganglia indirect pathway prior to cell loss in the Q175 mouse model of Huntington's disease

Joshua W. Callahan, David L. Wokosin, Mark D. Bevan

This study identifies early dysregulation in the basal ganglia indirect pathway in Q175 HD mice before cell loss, showing hypoactivity in striatal neurons and hyperactivity in GPe neurons.

DOI 10.1101/2021.01.06.425589

mouseelectronic health records

𝕏 PostBluesky

NeurosciencebioRxivPreprintSep 20, 2019

Dysregulation of external globus pallidus-subthalamic nucleus network dynamics in Parkinsonian mice

Ryan F. Kovaleski, Joshua W. Callahan, Marine Chazalon…·Mark D. Bevan

The paper investigates abnormal network dynamics in the GPe-STN circuit of Parkinsonian mice and identifies key changes in neuronal activity and connectivity.

DOI 10.1101/774091

mouseimaging

𝕏 PostBluesky