TY  -  
T1  - Neurophysiological signatures of Alzheimer's disease and frontotemporal lobar degeneration : pathology versus phenotype 
SN  -  /  
UR  - http://hdl.handle.net/10138/239792 
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A1  - Sami, Saber; Williams, Nitin; Hughes, Laura E.; Cope, Thomas E.; Rittman, Timothy; Coyle-Gilchrist, Ian T. S.; Henson, Richard N.; Rowe, James B. 
A2  -  
PB  -  
Y1  - 2018 
LA  - eng 
AB  - The disruption of brain networks is characteristic of neurodegenerative dementias. However, it is controversial whether changes in connectivity reflect only the functional anatomy of disease, with selective vulnerability of brain networks, or the specific neurophysiological consequences of different neuropathologies within brain networks. We proposed that the oscillatory dynamics of cortical circuits reflect the tuning of local neural interactions, such that different pathologies are selective i... 
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KW  - effective connectivity; magnetoencephalography; Alzheimer's disease; frontotemporal dementia; dementia; PROGRESSIVE SUPRANUCLEAR PALSY; MILD COGNITIVE IMPAIRMENT; PARTIAL DIRECTED COHERENCE; AMYLOID-BETA; BRAIN NETWORKS; FUNCTIONAL CONNECTIVITY; CORTICOBASAL SYNDROME; BEHAVIORAL VARIANT; DEMENTIA; MEG; 3112 Neurosciences; 3124 Neurology and psychiatry 
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