Results 101 to 110 of about 4,326 (212)

Combined Imaging Markers Dissociate Alzheimer's Disease and Frontotemporal Lobar Degeneration – An ALE Meta-Analysis [PDF]

, 2011
To compare and dissociate the neural correlates of Alzheimer’s disease (AD) and frontotemporal lobar degeneration (FTLD), we combine and synthesize here recent comprehensive meta-analyses.
Matthias L. Schroeter, Jane Neumann
core   +2 more sources

Progress in the last decade in our understanding of primary progressive aphasia

Annals of Indian Academy of Neurology, 2010
Primary progressive aphasia (PPA) is a focal neurodegeneration of the brain affecting the language network. Patients can have isolated language impairment for years without impairment in other areas.
Ratnavalli Ellajosyula
doaj  

Presentation of a clinical case of the logopenic form of the syndrome of primary progressive aphasia in the onset of Alzheimer’s disease

Обозрение психиатрии и медицинской психологии имени В.М. Бехтерева
A description of a clinical case of the logopenic form of the syndrome of primary progressive aphasia in the onset of Alzheimer’s disease is presented. The disease manifested itself in the form of speech and writing disorders, a sharp disorder in labor ...
Yu. V. Kotsiubinskaya, M. A. Kaigorodtsev, L. I. Sitnik, V. A. Mikhailov, Yu. P. Kolesova   +4 more
doaj   +1 more source

An Overview on Primary Progressive Aphasia and Its Variants

Behavioural Neurology, 2006
We present a review of the literature on Primary Progressive Aphasia (PPA) together with the analysis of neuropschychological and neuroradiologic profiles of 42 PPA patients.
Serena Amici, Maria Luisa Gorno-Tempini, Jennifer M. Ogar, Nina F. Dronkers, Bruce L. Miller   +4 more
doaj   +1 more source

Predicting primary progressive aphasias with support vector machine approaches in structural MRI data

NeuroImage: Clinical, 2017
Primary progressive aphasia (PPA) encompasses the three subtypes nonfluent/agrammatic variant PPA, semantic variant PPA, and the logopenic variant PPA, which are characterized by distinct patterns of language difficulties and regional brain atrophy.
Sandrine Bisenius, Karsten Mueller, Janine Diehl-Schmid, Klaus Fassbender, Timo Grimmer, Frank Jessen, Jan Kassubek, Johannes Kornhuber, Bernhard Landwehrmeyer, Albert Ludolph, Anja Schneider, Sarah Anderl-Straub, Katharina Stuke, Adrian Danek, Markus Otto, Matthias L. Schroeter   +15 more
doaj   +1 more source

Logopenic aphasia in Alzheimer's disease: clinical variant or clinical feature?

Journal of Neurology, Neurosurgery & Psychiatry, 2012
Primary progressive aphasia (PPA) is a clinical syndrome characterised by progressive decline in components of the language system. Recent evidence suggests that the logopenic/phonological (LPA) variant is a reliable in vivo marker of Alzheimer related pathology.
Ahmed, S, de Jager, C, Haigh, A, Garrard, P   +3 more
openaire   +3 more sources

Brain Perfusion, Atrophy, and Dopaminergic Changes in Amyloid Negative Logopenic Primary Progressive Aphasia

Scientific Reports
Although most cases of logopenic variant primary progressive aphasia (lvPPA) are caused by Alzheimer’s disease (AD), Lewy body disease (LBD) has also been reported.
Sungwoo Kang, Seun Jeon, Young-gun Lee, Mijin Yun, HyangHee Kim, Byoung Seok Ye   +5 more
doaj   +1 more source

Visuoperception test predicts pathologic diagnosis of Alzheimer disease in corticobasal syndrome [PDF]

, 2014
OBJECTIVE: To use the Visual Object and Space Perception Battery (VOSP) to distinguish Alzheimer disease (AD) from non-AD pathology in corticobasal syndrome (CBS).
Boyd, Clara D., Ghetti, Bernardino, Grafman, Jordan, Huey, Edward, Oblak, Adrian L., Spina, Salvatore, Tierney, Michael, Wassermann, Eric M.   +7 more
core   +1 more source

Progressive Supranuclear Palsy and Corticobasal Degeneration: Pathophysiology and Treatment Options [PDF]

, 2016
There are currently no disease-modifying treatments for progressive supranuclear palsy (PSP) or corticobasal degeneration (CBD), and no approved pharmacological or therapeutic treatments that are effective in controlling their symptoms.
Andrew J. Lees, Huw R. Morris, Jonathan D. Rohrer, Ruth Lamb   +3 more
core   +1 more source

Apraxia in progressive nonfluent aphasia [PDF]

, 2010
The clinical and neuroanatomical correlates of specific apraxias in neurodegenerative disease are not well understood. Here we addressed this issue in progressive nonfluent aphasia (PNFA), a canonical subtype of frontotemporal lobar degeneration that has
Rohrer, J.D., Rossor, M.N., Warren, J.D.
core