Dorsal–ventral patterning of the neural tube: A tale of three signals – Old but root article. Crossing into our “Autism” model, WNT vs SHH signaling as the mechanic for dorsal vs. ventral system mechanics.
BuMPing Into Neurogenesis: How the Canonical BMP Pathway Regulates Neural Stem Cell Divisions Throughout Space and Time I’ve used the metaphor of neurons behaving like bones in the past, maybe this is more literal than I thought?