Altered topology of the functional speech production network in non-fluent/agrammatic variant of PPA

Altered topology of the functional speech production network in non-fluent/agrammatic variant of PPA

Non-fluent/agrammatic primary progressive aphasia (nfvPPA) is caused by neurodegeneration within the left fronto-insular speech and language production network (SPN). Graph theory is a branch of mathematics that studies network architecture (topology) by quantifying features based on its elements (n...

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Main Authors: Bajorek, L.P (Author), Battistella, G. (Author), Boxer, A. (Author), Brown, J.A (Author), Deleon, J. (Author), Fortea, J. (Author), Gorno-Tempini, M.L (Author), Henry, M.L (Author), Hubbard, H.I (Author), Lee, S. (Author), Mandelli, M.L (Author), Marx, G.A (Author), Miller, B.L (Author), Miller, Z.A (Author), Possin, K.L (Author), Rabinovici, G. (Author), Rosen, H.J (Author), Santos-Santos, M.A (Author), Seeley, W.W (Author), Vilaplana, E. (Author), Watson, C. (Author), Welch, A.E (Author)
Format: Article
Language:English
Published: Masson SpA 2018
Subjects:
aged
Aged
Article
brain
Brain
clinical article
connectome
controlled study
default mode network
diagnostic imaging
female
Female
frontal lobe
functional connectivity
Functional connectivity
functional magnetic resonance imaging
Graph theory
human
Humans
language
Language
left hemisphere
Magnetic Resonance Imaging
male
Male
middle aged
Middle Aged
nerve cell network
nerve degeneration
Nerve Net
neuropsychological test
Neuropsychological Tests
nuclear magnetic resonance imaging
parietal lobe
pathophysiology
physiology
primary progressive aphasia
Primary progressive aphasia
Primary Progressive Nonfluent Aphasia
progressive nonfluent aphasia
resting state network
right hemisphere
speech
Speech
Speech production network
temporal lobe
Topological configuration
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