Cortical connectivity and memory performance in cognitive decline: A study via graph theory from EEG data

•Memory loss associated with pathological changes in connectivity and network structures.•Alzheimer’s disease interferes with memory formation at neural networks organization.•One hundred and forty-four subjects were recruited: 70 AD, 50 MCI and 24 healthy subjects.•Undirected and weighted cortical...

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Bibliographic Details
Published in:	Neuroscience Vol. 316; pp. 143 - 150
Main Authors:	Vecchio, F., Miraglia, F., Quaranta, D., Granata, G., Romanello, R., Marra, C., Bramanti, P., Rossini, P.M.
Format:	Journal Article
Language:	English
Published:	United States Elsevier Ltd 01.03.2016
Subjects:	Aged Alzheimer and MCI Alzheimer Disease - complications Analysis of Variance Brain Mapping Brain Waves - physiology Cerebral Cortex - pathology Cerebral Cortex - physiopathology Cognitive Dysfunction - complications EEG and alpha band Electroencephalography eLORETA Female functional connectivity graph theory Humans Linear Models Male memory Memory Disorders - etiology Memory Disorders - pathology Mental Status Schedule Nerve Net - pathology Nerve Net - physiopathology Neurology Neuropsychological Tests Verbal Learning ROIs AD memory SW graph theory EEG ICA MNI eLORETA MCI functional connectivity BAs MMSE Alzheimer and MCI EEG and alpha band Mini Mental State Evaluation independent component analysis Alzheimer’s disease Small World electroencephalogram Regions of Interests Montreal Neurological Institute Brodmann Areas exact low-resolution electromagnetic tomography mild cognitive impairment
ISSN:	0306-4522, 1873-7544, 1873-7544
Online Access:	Get full text
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