Preclinical studies provide strong evidence that age-related impairment of neurovascular coupling (NVC) plays a causal role in the pathogenesis of vascular cognitive impairment (VCI). NVC is a critical homeostatic mechanism ...

Functional connectivity of the brain fluctuates even in resting-state condition. It has been reported recently that fluctuations of global functional network topology and those of individual connections between brain regions ...

Despite its solid foundations, multifractal analysis is still a challenging task. The 'inversed' singularity spectrum is a major pitfall in standard multifractal analyses especially for empirical signals. To resolve this ...