Evaluating the Generalization of Neuroimaging Foundation Models on African Brain MRI

arXiv:2609.23983 · cs.CV · Submitted 2026-09-21 · Read on arXiv

cs.CV

Submitted: 2026-09-21

Updated: 2026-09-21

Terminology

• Foundation Model — 28× in this paper · explained in 3 episodes
• Foundation Models — 24× in this paper · explained in 7 episodes
• AUC — 9× in this paper · explained in 2 episodes
• Accuracy — 9× in this paper · explained in 1 episode
• Generalization — 8× in this paper · explained in 13 episodes
• Adaptation — 7× in this paper · explained in 1 episode
• Fine-Tuning — 4× in this paper · explained in 5 episodes
• Explainability — 3× in this paper · explained in 3 episodes
• Multimodal Inputs — 3× in this paper · explained in 2 episodes
• Benchmark — 2× in this paper · explained in 2 episodes
• Benchmarking — 2× in this paper · explained in 3 episodes
• Domain Shift — 2× in this paper · explained in 4 episodes
• F1 Score — 2× in this paper · explained in 3 episodes
• Parameter-Efficient Fine-Tuning — 2× in this paper · explained in 2 episodes
• Transferability — 2× in this paper · explained in 4 episodes
• Transformer — 2× in this paper · explained in 2 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Data Augmentation — 1× in this paper · explained in 7 episodes
• Domain Adaptation — 1× in this paper · explained in 5 episodes
• Downstream Tasks — 1× in this paper · explained in 2 episodes
• External Validation — 1× in this paper · explained in 2 episodes
• Frozen model — 1× in this paper · explained in 3 episodes
• Latent Representation — 1× in this paper · explained in 2 episodes
• Linear Probing — 1× in this paper · explained in 2 episodes
• Linear probe — 1× in this paper · explained in 2 episodes
• LoRA Fine-Tuning — 1× in this paper · explained in 3 episodes
• Multimodal Fusion — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Self-Supervised Learning — 1× in this paper · explained in 7 episodes

Sources

• Learning Sparse Latent Predictive Foundation Model for Multimodal Neuroimaging
• Health system learning achieves generalist neuroimaging models
• Primus: Enforcing Attention Usage for 3D Medical Image Segmentation

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