Superpixel-ComBat multi-site harmonization of unpaired T1W MRI data in Huntingtons disease
Annabelle Coleman, Chang-Le Chen, Joelle Hanson-Baiden, Davneet Singh Minhas, Mahbaneh Eshaghzadeh Torbati, Charles M. Laymon, Sarah J. Tabrizi, Edward J. Wild, Dana Tudorascu, Rachael I. Scahill, Lauren M. Byrne
This paper adapts Superpixel-ComBat to harmonize unpaired multi-site T1W MRI data in HD, improving image quality and enabling unified VBM analyses across scanners.
bioRxiv · May 29, 2026 · PreprintNeuroscience