PoohBear, thanks very much for sharing this clearly articulated model.
I recommend you and others interested in brain function relationship to Multiple Orgasm Trigger practice
do this search on amygdala for an interesting discussion between Pan and others about the role of this brain structure and the method for resolving emotional furballs called "amygdala clicking" articulated by
Neil Slade (link to all of his books).
Best,
Jack