Dorsolateral Prefrontal Cortex and the Medial Prefrontal CortexOver a decade ago, we talked about neuroscience more in terms of specific brain regions. Brain networks are the interconnected brain regions that work together to perform complicated functions like talking, seeing, hearing, or problem-solving. Deep Creativity StateImprov also activated three brain networks to enable freer creative expression. The default mode network includes the active brain regions even when you feel like you’re offline, when you’re daydreaming and imagining. Creativity is the complex dance between all these brain networks, not a simple on switch.