Author

Samuel Robin Chamberlain

University of CambridgeORCID 0000-0001-7014-8121Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 4 Approach:statistical model· 3 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Research Focus:differential expression· 1 Research Focus:dimensionality reduction· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Edward Thomas BullmoreiD· 2 shared Jeggan TiegoiD· 2 shared Jon Edgar GrantiD· 2 shared Leonardo Franklin FontenelleiD· 2 shared Linden ParkesiD· 2 shared Murat YüceliD· 2 shared Roxanne W. HookiD· 2 shared Adeel RaziiD· 1 shared

Activity by Year

2018-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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2 shared papersNeuroscience

Edward Thomas BullmoreORCID

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4 papers

Recent·Most cited

Cortical dopamine reduces the impact of motivational biases governing automated behaviour

Vanessa Scholz, Roxanne W. Hook, Mojtaba Rostami Kandroodi, Johannes Algermissen, Konstantinos Ioannidis, David M. Christmas, Stephanie Valle, Trevor William Robbins, Jon Edgar Grant, Samuel Robin Chamberlain, Hanneke E.M. den Ouden

This study investigates how cortical dopamine affects motivational biases in automated behavior using a pharmacological intervention in healthy individuals.

Neuropsychopharmacology · Mar 8, 2022Peer-reviewedNeuroscience

Transdiagnostic variations in impulsivity and compulsivity in obsessive-compulsive disorder and gambling disorder correlate with effective connectivity in cortical-striatal-thalamic-cortical circuits.

Linden Parkes, Jeggan Tiego, Kevin M. Aquino, Leah Braganza, Samuel Robin Chamberlain, Leonardo Franklin Fontenelle, Ben J. Harrison, Valentina Lorenzetti, Bryan K. Paton, Adeel Razi, Alex Fornito, Murat Yücel

The paper examines how impulsivity and compulsivity dimensions in OCD and GD correlate with CSTC circuit connectivity, finding continuous distributions and shared connectivity patterns across disorders.

NeuroImage · Aug 2, 2019Peer-reviewedNeuroscience

Fractionation of impulsive and compulsive trans-diagnostic phenotypes and their longitudinal associations

Samuel Robin Chamberlain, Jeggan Tiego, Leonardo Franklin Fontenelle, Roxanne W. Hook, Linden Parkes, Rebecca Anne Segrave, Tobias U. Hauser, Raymond J. Dolan, Ian Michael Goodyer, Edward Thomas Bullmore, Jon Edgar Grant, Murat Yücel

This study identifies a bi-factor model to fractionate impulsive and compulsive problem behaviors in young adults and finds distinct antecedents for each phenotype.

Australian & New Zealand Journal of Psychiatry · Apr 19, 2019Peer-reviewedNeuroscience

Treatment-resistant depression and peripheral C-reactive protein

Samuel Robin Chamberlain, Jonathan Cavanagh, Peter de Boer, Valeria Mondelli, Declan N.C. Jones, Wayne Curtis Drevets, Philip J. Cowen, Neil Andrew Harrison, Linda J. Pointon, Carmine Maria Pariante, Edward Thomas Bullmore

This study finds elevated peripheral C-reactive protein (CRP) is associated with treatment-resistant depression, childhood adversity, and specific depressive and anxious symptoms.

The British Journal of Psychiatry · May 16, 2018Peer-reviewedNeuroscience