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Joint representations from multi-view MRI-based learning support cognitive and functional performance domains

2025-10-05 radiology and imaging Title + abstract only
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BackgroundMultimodal MRI (sMRI, dMRI, rsfMRI) encodes complementary aspects of brain structure and function; principled joint representations promise more sensitive and interpretable markers of brain health than single-modality features. MethodsWe evaluate Normative Neurological Health Embedding (NNHEmbed), a flexible multi-view framework that uses constrained cross-modal similarity objectives to learn low-dimensional embeddings. Models were trained and tested on the UK Biobank (n = 21,300) and...

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