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Automated item-level measures of verbal fluency in semantic and logopenic primary progressive aphasia

Automated item-level measures of verbal fluency in semantic and logopenic primary progressive aphasia - https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.71124

Verbal fluency tasks are widely used in primary progressive aphasia (PPA), but most studies rely only on total correct responses, overlooking qualitative features of the words produced. We applied a scalable computational framework to extract item-level features from fluency responses in semantic variant (svPPA) and logopenic variant PPA (lvPPA) to test their value for differential diagnosis.

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