Psychology undergraduate students just starting out often hear about neuroscientist Paul MacLean’s model known as the triune brain. Using evolution as a backdrop, MacLean’s model attempts to explain how the human brain developed. Although MacLean started sketching out his model in the 1960s, he worked in ernest to popularize his model with the 1990 release […]
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The Risk of Risk: LeDoux on How the Scene Implies Danger
In my last post I mentioned that Bowlby pulls from ethology when he tells us that humans and many higher order animals have certain innate fears: darkness sudden large changes of stimulus level including: loud noises sudden movement strange people (or strange animals) strange things “The explanation of why individuals should so regularly respond to […]
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