MHMamba: Multi-Head Mamba for 3D Brain Tumor Segmentation

In three linesMHMamba combines a U-shaped architecture with a multi-head state-space model (Mamba) for 3D brain tumor segmentation in MRI. The method preserves Mamba's linear complexity while improving long-range dependency modeling and multimodal training stability. Experiments on BraTS2021/2023 demonstrate gains in overall accuracy, boundary smoothness, and small-lesion detection.

Summary generated by Claude — human-verified