I am reading this book and this quote is a deep thinking:
"In 2002, Montague and Berns reviewed the neurophysiological data and located a dopamine-receiving structure in the brain that seemed to translate reward response into neural activity in a manner eerily reminiscent of the famous Black-Scholes/Merton option pricing formula.""
"Did Homo sapiens already have the neurological equivalent of an option-pricing calculator in its head?"
Lo, Andrew W.. Adaptive Markets: Financial Evolution at the Speed of Thought (pp. 97-98). (Function). Kindle Edition.
A very good book and so a few directions you might be interested in.
That paper by Montague and Berns is available online via Open Access:
Neural economics and the biological substrates of valuation
M&B full text (test) not sure if this will open, but you can get it via the link above.
Also, some years ago, there was a discussion here about risk and testosterone; a paper cited in that conversation was Coates and Herbert:
PNAS: Endogenous steroids and financial risk taking on a London trading floor
Endogenous steroids and financial risk taking on a London trading floor (2007) (pdf if it works)
In the Lo book, there are many papers cited and it is encouraging to see how much scientific research has become Open Access over the years.
Finally, you may be well aware, but the Santa Fe Institute has many lectures and resources on Complexity Theory:
Santa Fe Institute
Of the people who have worked on economics and financial markets, Doyne Farmer is noteworthy.
Doyne Farmer - SFI page
He has a new book that came out last spring:
Making Sense of Chaos: A Better Economics for a Better World
You can catch lectures by him (and Andrew Lo) on YouTube, of course - pick and choose. They are often conversations or presentations that take a little while to warm up, but are quite good if you have an hour or two to spare.
Doyne has spoken at CQF events as well in the past few years. I believe if you are a member of the CQF Institute, there might be access to recordings, but I'm not sure. Perhaps Paul can weigh in on how that works.
Thanks for bringing up an interesting subject and happy reading!