Harvard Catalyst Profiles

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Aphasia, Primary Progressive

"Aphasia, Primary Progressive" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

A progressive form of dementia characterized by the global loss of language abilities and initial preservation of other cognitive functions. Fluent and nonfluent subtypes have been described. Eventually a pattern of global cognitive dysfunction, similar to ALZHEIMER DISEASE, emerges. Pathologically, there are no Alzheimer or PICK DISEASE like changes, however, spongiform changes of cortical layers II and III are present in the TEMPORAL LOBE and FRONTAL LOBE. (From Brain 1998 Jan;121(Pt 1):115-26)


This graph shows the total number of publications written about "Aphasia, Primary Progressive" by people in Harvard Catalyst Profiles by year, and whether "Aphasia, Primary Progressive" was a major or minor topic of these publication.
Bar chart showing 41 publications over 14 distinct years, with a maximum of 7 publications in 2022
To see the data from this visualization as text, click here.
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.