Patient World Models Must Be Multi-Scale and Multimodal
iScienceLuvr · x · 2026-07-18
The author argues that a patient-facing "world model" must be both multi-scale and multimodal, rather than relying on a single level or data source.
The proposed hierarchical levels include:
- Molecules, cells, tissues, organs
- Genomics, proteomics, cell imaging, histopathology, MRI
- Ultimately aggregating into the patient's overall health status
The core takeaway is that truly understanding and predicting patient states requires integrating different biological scales with medical imaging and omics data.
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