The role of the hippocampus in the semantic variant of primary progressive aphasia: A resting‐state fcMRI study
Sign Up to like & getrecommendations! Published in 2019 at "Hippocampus"
DOI: 10.1002/hipo.23156
Abstract: The goal of the study was to determine whether the semantic variant of primary progressive aphasia (svPPA) affects the intrinsic connectivity network anchored to left and right anterior hippocampus, but spares the posterior hippocampus. A… read more here.
Keywords: hippocampus; variant primary; connectivity; study ... See more keywords
Understanding the multidimensional cognitive deficits of logopenic variant primary progressive aphasia
Sign Up to like & getrecommendations! Published in 2022 at "Brain"
DOI: 10.1093/brain/awac208
Abstract: Abstract The logopenic variant of primary progressive aphasia is characterized by early deficits in language production and phonological short-term memory, attributed to left-lateralized temporoparietal, inferior parietal and posterior temporal neurodegeneration. Despite patients primarily complaining of… read more here.
Keywords: primary progressive; logopenic variant; variant primary; progressive aphasia ... See more keywords
Automated Detection of Speech Timing Alterations in Autopsy-Confirmed Nonfluent/Agrammatic Variant Primary Progressive Aphasia.
Sign Up to like & getrecommendations! Published in 2022 at "Neurology"
DOI: 10.1212/wnl.0000000000200750
Abstract: BACKGROUND AND OBJECTIVES Motor speech function, including speech timing, is a key domain for diagnosing nonfluent/agrammatic variant primary progressive aphasia (nfvPPA). Yet, standard assessments use subjective, specialist-dependent evaluations, undermining reliability and scalability. Moreover, few studies… read more here.
Keywords: primary progressive; speech; variant primary; progressive aphasia ... See more keywords
Can MRI Visual Assessment Differentiate the Variants of Primary-Progressive Aphasia?
Sign Up to like & getrecommendations! Published in 2017 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a5126
Abstract: BACKGROUND AND PURPOSE: Primary-progressive aphasia is a clinically and pathologically heterogeneous condition. Nonfluent, semantic, and logopenic are the currently recognized clinical variants. The recommendations for the classification of primary-progressive aphasia have advocated variant-specific patterns of… read more here.
Keywords: variant primary; sensitivity; primary progressive; progressive aphasia ... See more keywords
Case Report: Semantic Variant of Primary Progressive Aphasia Associated With Anti-Glial Fibrillary Acid Protein Autoantibodies
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Immunology"
DOI: 10.3389/fimmu.2021.760021
Abstract: Background Frontotemporal lobar degeneration is a heterogeneous disorder entailing a semantic variant of primary progressive aphasia (svPPA). A subtype of frontotemporal dementia associated with glutamate receptor subunit 3 (GluA3) antibody of the α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor… read more here.
Keywords: variant primary; semantic variant; progressive aphasia; primary progressive ... See more keywords
Executive Profile of the Logopenic Variant of Primary Progressive Aphasia: Comparison with the Semantic and Non-Fluent Variants and Alzheimer’s Disease
Sign Up to like & getrecommendations! Published in 2023 at "Brain Sciences"
DOI: 10.3390/brainsci13030406
Abstract: The logopenic variant of primary progressive aphasia (lvPPA) shows different features from the non-fluent (nfvPPA) and semantic (svPPA) variants of PPA. Although language impairments remain the core symptoms, studies have highlighted the presence of executive… read more here.
Keywords: primary progressive; logopenic variant; disease; variant primary ... See more keywords