How has the concept of mental models changed our understanding of deductive reasoning?

What will be an ideal response?

The answer should make the fundamental point that the notion of mental models
replaced the previous view that deductive reasoning was achieved through formal logic. The
answer should provide a definition of mental models and their reliance on spatial reasoning. A
strong answer will give examples of the use of mental models in particular types of problems
(e.g., syllogisms, imaginary line, comparisons of series, etc.).