The aim of this review is to explore the evolution of the logopenic variant of primary progressive aphasia as a distinct clinical entity.

People with Logopenic Variant PPA (Primary Progressive Aphasia) have difficulty finding words when they are speaking and may speak slowly.

Logopenic progressive aphasia is caused by damage to segregated brain regions, specifically the inferior parietal lobe and superior temporal regions.

Primary progressive aphasia (PPA) defines a group of neurodegenerative syndromes characterized by progressive, selective decline in speech and language ...

Primary progressive aphasias (PPA) are neurodegenerative diseases clinically characterized by an early and relatively isolated language impairment.

22 июн. 2022 г. · A “logopenic” presentation of PPA shows an overall paucity of verbal output, with relative sparing of grammar, phonology, and motor speech ( ...

The core features of lv-PPA are impairments in the retrieval of single word and in sentence repetition, with additional features encompassing the presence of ...

A total of 16/19 (84%) patients with AD had a logopenic spectrum phenotype; 5 met published criteria for the logopenic variant. (lvPPA), 8 had additional ...

13 июн. 2017 г. · Phonologic loop dysfunction is a central feature of AD-associated PPA and specifically correlates with temporoparietal neurodegeneration.

25 окт. 2020 г. · Of the three PPA subtypes, logopenic variant (lvPPA) is most commonly—but not always—associated with AD pathology, which is characterized by the ...