Changes in functional connectivity dynamics with aging: A dynamical phase synchronization approach

• Published in: NeuroImage (Orlando, Fla.) Vol. 188; pp. 357 - 368
• Main Authors: Nobukawa, Sou, Kikuchi, Mitsuru, Takahashi, Tetsuya
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.03.2019; Elsevier Limited
• Subjects: Adult; Age; Age Factors; Aged; Aging; Aging - physiology; Alpha Rhythm - physiology; Alzheimer's disease; Attention; Brain; Cerebral Cortex - physiology; Cognitive ability; Connectome; Dynamical network; EEG; Electrodes; Electroencephalogram; Electroencephalography; Electroencephalography - methods; Electroencephalography Phase Synchronization - physiology; Entropy; Female; Functional connectivity; Humans; Instantaneous phase synchronization; Male; Medical imaging; Middle Aged; Multiscale entropy; Nerve Net - physiology; Neural networks; Phase lag index; Studies; Synchronization; Young Adult; Japan; Functional connectivity; Phase lag index; Electroencephalogram; Aging; Multiscale entropy; Dynamical network; Instantaneous phase synchronization
• ISSN: 1053-8119; 1095-9572; 1095-9572
• DOI: 10.1016/j.neuroimage.2018.12.008

The dynamics of the human brain network has attracted broad attention, in recognition of the concept that functional connectivity is not static, but changes its pattern over time, even in the resting state. We hypothesized that analysis of continuously captured time-varying instantaneous phase synch...