I just read through the research paper[1] and activity in frontoparietal network looks eerily similar to the reticular activating system[2] that heightens alert

I just read through the research paper[1] and activity in frontoparietal network looks eerily similar to the reticular activating system[2] that heightens alertness and directs attention. [1]: http://www.cell.com/neuron/fulltext/S0896-6273(16)31039-X http://www.cell.com/neuron/fulltext/S0896-6273(16)31039-X [2]: https://en.wikipedia.org/wiki/Reticular_activating_system https://en.wikipedia.org/wiki/Reticular_activating_system