“free generation of behavior”
“This analysis was based on six seed brain regions known to be involved in free generation of behavior: the right and left preSMA, dorsal premotor cortex (PMD), and DLPFC.”
_Connecting to Create: Expertise in Musical Improvisation Is Associated with Increased Functional Connectivity between Premotor and Prefrontal Areas_
“more experienced improvisers showed higher functional connectivity between prefrontal, premotor, and motor regions of the frontal lobe during improvisation compared with rest. Significant effects were found for each of the six seed regions
Particularly extensive effects were seen when using the right PMD as the seed region” [oh, that’s one I didn’t look at yet. the 3rd one – Dorsal Premotor Cortex” – next stop.
https://www.jneurosci.org/content/34/18/6156