Quotes About Cortices

That brings us back to the default mode. "When your mind is at rest, what it is really doing is bouncing thoughts back and forth," Andreasen says. "Your association cortices are always running in the background, but when you are not focused on some task—for example, when you are doing something mindless, like driving—that's when your mind is most free to roam. That's why that is when you most actively create new ideas.

The learning and recall of motor-related activities rely on different brain structures, namely, the cerebellar hemispheres, the basal ganglia, and the sensorimotor cortices. The critical learning and recall required for a musical performance or for the practice of sports rely on such structures in close association with the hippocampal system.