THERE is a great deal of indirect evidence 1,2 for the participation of cholinergic pathways in the electroencephalographic (EEG) arousal response. Parasympathomimetic agents, including acetylcholine ...

Lisa Loeb once sang, “You say, I only hear what I want to,” and as it turns out, there may be some science behind the claim of whoever it was that said it to her. To be more specific, a network of ...

To intend is to imagine and design desired futures. Intention can play a significant role in the creation of synchronicities. In this post, we weave together the prefrontal cortex, reticular ...

Ever feel like you’re in a rut? You can blame the reticular activating system (RAS) in your brain. The pastor and author Craig Groeschel writes about the idea in his book called Winning the War in ...