Reasons for Loss Pattern

[baldymcgee]

Is there a reason that, in people with "advanced loss", the loss pattern seems to follow head-shape contours so closely?

I'm not trying to resurrect any old debates about circulation being the cause of hair loss, I'm just asking an honest question. Does head shape influence which follicles end up developing a sensitivity to DHT? Is it pure coincidence? Am I just imagining this s**t?

(Sorry if this doesn't belong in the "Cutting Edge" section, but I assume that this relates to "next gen" treatment options in some way).