NeurosciencebioRxivPreprint
PI-FC: Pre-training Individual-specific Functional Connectome through State-invariant Contrastive Learning
Yingjie Peng, Xiaohan Tian, Yini He…·Ang Li
PI-FC uses state-invariant contrastive learning to extract stable individual brain signatures from fMRI, improving phenotypic prediction accuracy and reducing scanning time across multiple datasets.