Unified Explainable Gated Fusion for Brain Tumor Diagnosis: A Theoretical Framework Extending Cross-Gated Multi-Path Attention Fusion with Multi-Modal Fusion, Segmentation, and Automated Reporting. (2026). VT International Press Journal of Multidisciplinary Research and Review, 1(7), 1-11. https://doi.org/10.66648/VTIPJMRR.vol.01.issue.07.01