@misc{indiciaee7c9e7cabdca,
  title = {Geometric Fragility in Alzheimer's Disease: Probing the Loss of Hippocampal Hierarchical Abstraction via Contrastive Point Cloud Modeling},
  author = {Wang, Y. and Chang, Y. and Zhang, J. and Cai, M. and Yan, J. and Zhao, H. and Alzheimer's Disease Neuroimaging Initiative,},
  year = {2026},
  doi = {10.64898/2026.01.31.702997},
  url = {https://www.biorxiv.org/content/10.64898/2026.01.31.702997v1},
  note = {Source identifier: 10.64898/2026.01.31.702997}
}