Andrew Huberman· PhD
It's called the HPA axis. The HPA axis stands for hypothalamic pituitary adrenal axis.
The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
It's called the HPA axis. The HPA axis stands for hypothalamic pituitary adrenal axis.
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so so you wrote a book gosh how many years ago was why zebras don't get ulcers that's that twenty years ago let's see first edition was ninety four it's gone through three editions now most recent one was 2004 so at some point i got to do another one as we talked about that and you've written a book more recently that i want to talk about as well let's back up and explain something you touched on a second ago which is sort of the physiology of a stress response so walk us through the relationship between the hypothalamus the pituitary and the adrenal glands
and in lots of ways the adrenaline the sympathetic response the coracoid response they work on hand and hand