Author

Pranavan Chanthrakumar

Brown 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· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 1 Organism:human· 1 Assay:imaging· 1 Approach:statistical model· 1

Frequent Co-Authors

Ann M. GraybieliD· 1 shared Daniel G. DilloniD· 1 shared David C. SteinbergeriD· 1 shared Diego A. PizzagalliiD· 1 shared Emma Holly PalermoiD· 1 shared Genevieve P. NowickiiD· 1 shared Jacob M. Blank· 1 shared Manuel KuhniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperNeuroscience

Ann M. GraybielORCID

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1 paper

Recent·Most cited

Acute stress reorganizes pregenual cingulate and subthalamic coupling to approach-avoidance decisions in remitted depression

Manuel Kuhn, Nadja Rita Ging-Jehli, Emma Holly Palermo, Pranavan Chanthrakumar, Swarag Thaikkandi, Zeyang Yu, Jacob M. Blank, David C. Steinberger, Yinru Long, Genevieve P. Nowicki, Todd M. Herrington, Daniel G. Dillon, Ann M. Graybiel, Michael R. Bruchas, Michael J. Frank, Diego A. Pizzagalli

This study shows that acute stress reorganizes neural coupling in rMDD patients during decision-making, predicting future depressive symptoms.

bioRxiv · Oct 16, 2026 · PreprintNeuroscience