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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 5 of 5 1 Differential language network functional connectivity alterations in Alzheimer's disease and the semantic variant of primary progressive aphasia Montembeault, Maxime; Chapleau, Marianne; Jarret, Julien. - : Elsevier, 2019 BASE Show details 2 The role of the hippocampus in the semantic variant of primary progressive aphasia : a resting‐state fcMRI study Chapleau, Marianne; Montembeault, Maxime; Boukadi, Mariem; Bedetti, Christophe; Laforce, Robert Jr.; Wilson, Maximiliano A.; Brambati, Simona Maria. - : Wiley, 2019 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 resting‐state functional connectivity MRI (rs‐fcMRI) study was conducted in a group of patients with svPPA and in controls, using a seed‐to‐voxel approach. In comparison to controls, massively reduced connectivity was found in the anterior hippocampus, mainly the left one, for svPPA patients but not in the left or right posterior hippocampus. In svPPA, the anterior hippocampus showed reduced functional connectivity with regions implicated in the semantic memory network. Significant correlation was also found between the functional connectivity strength of the left anterior hippocampus and the ventromedial cortex, and performance in semantic tasks. These findings indicate that the functional disconnection of the anterior hippocampus may be a promising in vivo biomarker of svPPA and illustrate the role of this hippocampal subregion in the semantic memory system. Keyword: CONN toolbox; Hippocampus; Resting‐state functional connectivity; Semantic memory; Semantic variant of primary progressive aphasia URL: http://hdl.handle.net/1866/24990 https://doi.org/10.1002/hipo.23156 BASE Hide details 3 The role of the left anterior temporal lobe for unpredictable and complex mappings in word reading Brambati, Simona Maria; Rouleau, Isabelle; Joubert, Sven. - : Frontiers media, 2017 BASE Show details 4 Comprehension of concrete and abstract words in semantic variant primary progressive aphasia and Alzheimer’s disease: a behavioral and neuroimaging study Joubert, Sven; Vallet, Guillaume; Montembeault, Maxime. - 2017 BASE Show details 5 Naming unique entities in the semantic variant of primary progressive aphasia and Alzheimer's disease : Towards a better understanding of the semantic impairment Montembeault, Maxime; Brambati, Simona Maria; Joubert, Sven. - : Elsevier, 2016 BASE Show details

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