Karthik Sheshachala
Bengaluru, KA, India
Last Updated: 09/26/2026
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Found 13 publications
Structural brain findings associated with clinical profiles but not diagnosis in unmedicated adults with obsessive-compulsive disorder: the Global OCD study.
Journal: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology
Published: December 26, 2025
Resting-State Functional Connectivity Alterations in Obsessive-Compulsive Disorder: Relationships Between Connectivity and Clinical Profiles in the Global OCD Study.
Journal: Biological psychiatry. Cognitive neuroscience and neuroimaging
Published: October 31, 2025
Early adversity links more to transdiagnostic than obsessive-compulsive disorder (OCD)-specific features: Findings from a large multinational study.
Journal: Comprehensive psychiatry
Published: October 24, 2025
Cortical and subcortical structural alterations in obsessive-compulsive disorder: relationships between morphology and clinical profiles in the Global OCD study.
Journal: medRxiv : the preprint server for health sciences
Published: August 08, 2025
Resting-state functional connectivity alterations in obsessive-compulsive disorder: relationships between connectivity and clinical profiles in the Global OCD study.
Journal: medRxiv : the preprint server for health sciences
Published: August 06, 2025
Delay Discounting and Risk Tolerance in Obsessive Compulsive Disorder: Results From the Global OCD Study.
Journal: Clinical psychological science : a journal of the Association for Psychological Science
Published: July 17, 2025
Psychometric Evaluation of Bengali, Hindi, and Kannada Versions of the Yale-Brown Obsessive Compulsive Scale.
Journal: Indian journal of psychological medicine
Published: May 07, 2025
Age of onset of obsessive-compulsive disorder differentially affects white matter microstructure.
Journal: Molecular psychiatry
Published: October 07, 2023
Measurement fidelity of clinical assessment methods in a global study on identifying reproducible brain signatures of obsessive-compulsive disorder.
Journal: Neuropsychology
Published: November 28, 2022
Cross-national harmonization of neurocognitive assessment across five sites in a global study.
Journal: Neuropsychology
Published: July 05, 2022
Global multi-center and multi-modal magnetic resonance imaging study of obsessive-compulsive disorder: Harmonization and monitoring of protocols in healthy volunteers and phantoms.
Journal: International journal of methods in psychiatric research
Published: December 23, 2021
Toward identifying reproducible brain signatures of obsessive-compulsive profiles: rationale and methods for a new global initiative.
Journal: BMC psychiatry
Published: December 02, 2019
Last Updated: 09/26/2026