Graph theory analysis, a mathematical approach, has been applied in brain connectivity
studies to explore the organization of network patterns. The computation of graph theory …

Maintaining sustained attention during a prolonged cognitive task often comes at a cost:
high levels of mental fatigue. Heuristically, mental fatigue refers to a feeling of tiredness or …

Despite the apparent importance of mental fatigue detection, a reliable application is
hindered due to the incomprehensive understanding of the neural mechanisms of mental …

Accumulating evidences showed that the optimal brain network topology was altered with
the progression of fatigue during car driving. However, the extent of the discriminative power …

Abstract Changes in functional connectivity across mental states can provide richer
information about human cognition than simpler univariate approaches. Here, we applied a …

Owing to the recent advances in neurotechnology and the progress in understanding of
brain cognitive functions, improvements of cognitive performance or acceleration of learning …

While many previous studies assumed the functional connectivity (FC) between brain
regions to be stationary, recent studies have demonstrated that FC dynamically varies …

The organization of the brain functional network is associated with mental fatigue, but little is
known about the brain network topology that is modulated by the mental fatigue. In this …

The default mode network (DMN) is a complex dynamic network that is critical for
understanding cognitive function. However, whether dynamic topological reconfiguration of …

Introduction Visual fatigue resulting from sustained, high-workload visual activities can
significantly impact task performance and general wellbeing. So far, however, little is known …