Aim of the present study is to investigate alterations brain networks derived from EEG analysis in pre- and post-sleep onset conditions after 40 h sleep deprivation (SD) compared normal 39 healthy subjects. Functional connectivity was made on electroencelographic (EEG) cortical sources current density small world (SW) index evaluated frequency bands (delta, theta, alpha, sigma beta). Comparing ...

A complete understanding of the brain requires an integrated description numerous scales neural organization. It means studying interplay genes, synapses, and even whole regions which ultimately leads to different types behavior, from perception action, while asleep or awake. Yet, multiscale modeling is challenging, in part because difficulty access simultaneously information multiple spatiotem...