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Sungkyunkwan University External Affairs Division (PR team)

Figure1

Caption

4DfCF and its explainable-AI analysis. Left: 4DfCF analyzes fMRI by learning brain-activity patterns across space and time. Right: explainability maps visualize brain regions that contributed to predictions for ADHD, Alzheimer's disease (ADNI), and autism spectrum disorder (ABIDE), providing interpretable information alongside the model's predictions. Recombined from Figs. 1 and 6 of the paper.

Credit

C. Zheng, S. El-Sappagh and T. Abuhmed, "4DfCF: 4D fMRI CrossFormer Vision Transformer," in IEEE Journal of Biomedical and Health Informatics, vol. 30, no. 6, pp. 5114-5127, June 2026, doi: 10.1109/JBHI.2025.3631655.

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