BLEG enhances GNNs for fMRI brain network analysis by prompting LLMs for text augmentation, using cost-effective instruction tuning, and applying alignment losses during joint training.
Computational ap- 14 proaches to fmri analysis.Nature neuroscience, 20 (3):304–313
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BLEG: LLM Functions as Powerful fMRI Graph-Enhancer for Brain Network Analysis
BLEG enhances GNNs for fMRI brain network analysis by prompting LLMs for text augmentation, using cost-effective instruction tuning, and applying alignment losses during joint training.