Gaurav Vivek Bhalerao

DHARM is an open-source tool that diagnoses, harmonizes, and evaluates batch effects in MRI data using standardized workflows and multivariate diagnostics.

This paper addresses bias in cortical thickness estimation in UK Biobank by using harmonisation methods to correct for batch effects caused by missing T2-FLAIR data.

This study determines the minimum sample size needed for multisite harmonization using structural brain MRI features and shows how sample size requirements increase with site variability.

The paper describes MRI acquisition, quality assurance, and quality check protocols for a longitudinal study on brain disorders using stem cells, showing consistent and reliable data acquisition.