The Enneagram and Neuroscience
If you’re interested in some of the biology that I believe supports the psychology underpinning the enneagram theory of personality, here’s a fun geek fest with Andrew Huberman. Fortunately it’s more interesting than my description might suggest. https://www.youtube.com/watch?v=gMRph_BvHB4
And if you would like know how Dan Siegel and his study group are attempting to connect the enneagram and neuroanatomy and attachment theory, this will be a fun listen: Dan Siegel on Patterns of Developmental Pathways: https://www.youtube.com/watch?v=UFjQh_GKHKI