Before revision:  The objective here is to precisely delineate common topics in both neural and economic science, within a systemic outlook grounded in empirical basis that jolts the unification across the science of complex systems  .
After revision:  The objective here is to precisely delineate common topics in both neural and economic science, within a systemic outlook grounded in empirical basis that jolts the unification across the science of complex systems . It is argued that this mainly relies on the study of the inverse problem in complex system with a truly Bayesian approach .