Article

Dissociable computational markers of semantic search and verbal retrieval drive across the psychosis spectrum

2026-05-21

Abstract excerpt

Formal thought disorder (FTD) is a core psychosis feature. Disentangling its dimensions requires tasks simple enough for formal modeling yet sensitive enough to capture individual variation across the psychosis spectrum. The semantic verbal fluency task offers precisely this: a structured behavioral trace of semantic memory sampling, amenable to computational analysis using distributed word embeddings. We hypothes...

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Literature Corpus work: 50b510e6-2854-5768-80bb-e48e145fd6cd
DOI: 10.64898/2026.05.18.26353478

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