Actually, other way around. Base units would be limited to SGZ/SVZ post puberty/hypothalamic transfer in ventral phenotypes.
What a fascinating dynamic, and provides a remarkably coherent mechanical explanation for the shift in learning patterns over a lifespan.
Floor is a huge blindspot right now, which is kind of weird because that’s were a lot of core salience activity is transmitted.
Organization of the ventricular zone of the cerebellum
Inter-fastigial projections along the roof of the fourth ventricle – These are super core functions.