{
  "id": 830,
  "url": "https://arxiv.org/abs/2606.19522v1",
  "title": "REVEAL++: Differentiable Phenotypic Grouping for Vision-Language Retinal Modeling of Alzheimer's Disease Risk",
  "summary": "The retina offers a noninvasive window into neurodegenerative disease, capturing subtle structural patterns associated with a risk of future cognitive decline. Vision-language alignment frameworks such as REVEAL have shown that pairing retinal fundus images with structured clinical risk narratives improves early prediction of Alzheimer's disease (AD). A key design choice in these approaches is the use of phenotypic grouping, where individuals with similar risk profiles are treated as multi-posit",
  "authors": "Ethan Elio Meidinger, Seowung Leem, Zeyun Zhao, Ruogu Fang",
  "category": "research",
  "topics": "safety-alignment,healthcare",
  "orgs": null,
  "regions": null,
  "published_at": "2026-06-17T19:09:12.000Z",
  "fetched_at": "2026-07-14T14:14:50.323Z",
  "source_slug": "arxiv-ethics",
  "source_name": "arXiv",
  "source_homepage": "https://arxiv.org",
  "ethics_ai_record_url": "https://ethics.ai/record/830",
  "original_url": "https://arxiv.org/abs/2606.19522v1",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}