The range through these states is mediated by the arousal system, a network of tracts converging from sensory systems to integrating centers in the brain stem.
Integrating data from a wide range of sources with a high degree of heterogeneity: This approach has powerful capabilities to resolve the conflicts and merge the data together.
Systems-based approaches tackle the complex interplay of genetic, molecular, and environmental factors contributing to metabolic diseases by integrating a range of "omics" data.